COLT 1911 Government Series Pistols

• Recoil Springs (Conventional & Variable)
• Longslide Recoil Springs
• Hammer Springs & Paks
• Magazines
• Magazine Springs
• Magazine Catch Springs
• Firing Pin Springs (Extra Power)
• Sear Springs
• Plunger Tube Springs
• Safety Plunger Spring (Firing Pin Block)
• Service Packs

RECOIL SPRINGS
Recoil springs for Colt 1911 series pistols are available in both conventional and variable power designs. Please refer to our FAQ section for information on conventional vs. variable design. Each Wolff recoil spring for Colt pistols includes an extra power firing pin spring. Recoil Calibration Paks are available offering a range of spring weights to tune your pistols recoil function.  All springs are produced from Wolff proprietary HTCS spring material except as noted.

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV and Gold Cup models
  Please see other caliber notes below

Conventional 1911 Recoil Springs - .45 ACP

• Reduced Power...:   7, 8, 9, 10, 11, 12, 13, 14, 15 Lb.
• Factory Standard.: 16 Lb.
• Extra Power........: 17, 18.5, 20, 22, 23, 24, 26, 28 Lb.

Conventional 1911 Recoil Springs - .45 ACP - Chrome Silicone Material
The 3 most popular 1911 recoil springs are now available in chrome silicone material.  While Chrome silicone is and excellent material, it is a softer material and does not offer the tensile strength of our proprietary HTCS spring material - the material most of our springs are produced from.  We now offer these springs due to customer requests.  

• Reduced Power...: 14 Lb.
  
• Factory Standard.: 16 Lb.
  
• Extra Power........: 18.5 Lb.
  

Variable Power 1911 Recoil Springs - .45 ACP

• Reduced Power...: 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 Lb.
• Factory Standard: 16.5 Lb.
• Extra Power.....: 17.5, 18.5, 20, 22 Lb.

RECOIL CALIBRATION PAKS

Recoil calibration paks are offered to allow the shooter a choice of recoil springs to calibrate the recoil function when the correct spring rating is not known. These paks offer a savings of 20% over the same purchase of individual springs. The shooter starts with the strongest spring in the pak and works down until the desired recoil function is obtained.

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV and Gold Cup models

Reduced Power Pak - Conventional
This pak contains 1 each of 11, 12, 13, 14 and 15 Lb. reduced power conventional recoil springs and 3 extra power firing pin springs.
Stock No. 13112.....$ 31.49

Extra Power Pak - Conventional
This pak contains 1 each of 16 Lb. factory standard spring, 18.5, 20, 22 and 24 Lb. extra power conventional recoil springs and 3 extra power firing pin springs.
Stock No. 13111.....$ 31.49 

Ultra Light Reduced Power Pak - Variable
This pak contains 1 each of 5, 6, 7, 8 and 9 Lb. reduced power variable recoil springs and 3 extra power firing pin springs.
Stock No. 13114.....$ 31.49

Reduced Power Pak - Variable
This pak contains 1 each of 16.5 factory standard spring, 9, 10, 11, 13, 14 and 15 Lb. reduced power variable recoil springs and 3 each extra power firing pin springs.
Stock No. 13115.....$ 43.99

Extra Power Pak - Variable
This pak contains 1 each of 17.5, 18.5, 20 and 22 Lb. extra power variable recoil springs and 3 each extra power firing pin springs.
Stock No. 13116.....$ 24.99

Master Calibration Pak - Variable
This pak contains 1 each of 16.5 factory standard spring, 9, 10, 11, 12, 13, 14 and 15 Lb. reduced power variable recoil springs, 17.5, 18.5, 20 and 22 Lb. extra power variable recoil springs and 5 each extra power firing pin springs.
Stock No. 13117.....$ 69.99

1911 Longslide Recoil Modifications

Longslide modifications to 1911 pistols often require a longer than normal recoil spring. Wolff longslide recoil springs are designed for use in pistols with recoil spaces up to 3" (when slide is in full recoil position). 5 different strength recoil springs are available denoted as #1 thru #5. Due to the custom nature of these modifications, no rating for these springs is possible. The #1 recoil spring is the strongest and #5 is the lightest. Fitting of these springs is required. Professional installation suggested.
Stock No. 1330x .....$ 9.00 ea
   Replace "x" in above stock number with 1,2,3,4 or 5.

RECOIL CALIBRATION PAK - pak contains 1 each of longslide recoil springs #1 thru #5 above.  3 extra power firing pin springs are also included.
Stock No. 13191.....$ 35.99

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV, Gold Cup, & Commander in .45 ACP , super .38 and 9mm calibers and Delta Elite 10mm.

Hammer springs are available in a variety of weights to allow adjustment of the trigger/let-off to individual needs. Hammer spring paks are recommended when exact poundage desired in unknown and offer a savings over individually purchased springs.
 

• Reduced Power...: 15, 16, 17, 18, 19, 20 and 21 Lb.
• Factory Standard : 23 Lb.
• Extra Power........: 25, 26, 28, 30 and 34 Lb.

HAMMER SPRING PAK - reduced power
This pak contains 1 each of 19, 20 and 21 pound reduced hammer springs listed above, allowing adjustment of the firearm to individual requirements.
Stock No. 26520.....$ 9.00

HAMMER SPRING PAK
This pak contains 1 each of 18, 19, 20 and 21 pound reduced power, 23 pound factory standard and 25, 26, 28 and 30 pound extra power hammer springs above. This pak allows complete adjustment of Colt pistols to almost any need.
Stock No. 11410.....$ 17.49 

SEAR SPRINGS

Wolff sear springs for Colt pistols are high quality replacement springs designed to original factory specifications. Springs are original 3-finger design and operate the sear, trigger return and grip safety. An important spring for any tune-up job. Will also fit many Colt copies.

For use in:
Colt Series 70, 80 & 90 - 1911, 1911A1, 1991, Government, Delta Elite, Officers, MKIV, Defender and many copies.

Stock No, 30201 - each.............$     6.49 
Stock No. 30202 - pak of 5.....  $   29.49 
Stock No, 30203 - pak of 10.....$   52.99 
Stock No. 30204 - pak of 25.....$ 119.99 

Wolff 8 round .45 ACP Magazines W. C. Wolff Company is pleased to introduce our first 8 round magazine for 1911 & Commander series pistols.  These magazines are custom made for us and have a Wolff extra power magazine spring installed assuring reliable feeding for all types of shooting.  Wolff 8 round magazines are available with a durable black or nickel finish and incorporate a button-type locking basepad. With the Wolff logo on the side, you know that you have a genuine Wolff magazine and genuine Wolff performance. Stock No. 32771 - 8 round Black Finish..... $ 23.99 Stock No. 32770 - 8 round Nickel Finish.....$ 24.99 Want replacement springs? See ACT-MAG below.

Wolff 7 round .45 ACP Magazines W. C. Wolff Company is please to introduce our second generation 7 round magazine for 1911 & Commander series pistols.  These magazines are custom made for us and are available with a durable black or nickel finish and are available in 3 configurations - No basepad, w/thin base pad or w/thick base pad. Designed for the serious shooter where the ultimate in reliability is required the Wolff 7 round magazine is your choice.  With the Wolff logo on the side, you know that you have a genuine Wolff magazine and genuine Wolff performance.  Thin base pads are 9/32" thick and the thick base pad is 5/8" thick. Black Finish Magazines Stock No. 32765 - No base pad..... $ 20.99 Stock No. 32766 - with thin base pad..... $ 22.99 Stock No. 32767 - with thick basepad....$ 23.49 Nickel Finish Magazines Stock No. 32760 - No base pad..... $ 22.99 Stock No. 32761 - with thin base pad..... $ 24.99 Stock No. 32762 - with thick basepad....$ 25.49 Replacement Base Pads Stock No. 32385 - Thick Base Pad - Pak of 3 .... $ 8.99 Stock No. 32386 - Thin Base Pad - Pak of 3 .... $ 8.29

Magazine springs for the above Colt pistols are available in a variety of load ratings to accommodate almost any shooting requirement. Extra power magazine springs are recommended for use with full power loads especially when using extra power recoil springs. Extra power magazine springs assure smooth feeding and proper cartridge seating. In addition to the traditional extra power magazine springs, reduced power magazine springs are available for Colt pistols. These springs are intended for use only with compensated pistols and/or with very light ammunition loads. Reduced power magazine springs lessen the cartridge pressure on the underside of the slide to improve functioning in low recoil energy situations. Use of reduced power magazine springs with full power ammunition will cause functioning problems. Please note: load ratings indicated are with the magazine fully loaded.

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV, Gold Cup, Commander and Officer's Model series pistols - Select appropriate caliber.

Magazine Spring Ordering Note :
Colt magazine springs are available in paks of 1, 3 or 10 springs of the same rating and caliber. Replace the "x" on the end of the stock numbers below with the desired pak quantity as follows:
    Pak of 1 Spring....x=1......$  7.49
    Pak of 3 Springs...x=3.....$ 17.29
    Pak of 10 Springs x=4.....$ 47.99

.45 Cal. - 7 round 1911/Commander & 6 round Officers
6 Lb. Reduced power Stock No. 7132x 
7 Lb. Reduced power Stock No. 7133x 
8 Lb. Reduced power Stock No. 7134x 
9.5 Lb. Factory standard Stock No. 7135x 
10 Lb. Extra power Stock No. 7136x 
11 Lb. Extra power Stock No. 7137x 

.45 Cal. - 8 round 1911/Commander & 7 round Officers
Newer Government and Commander models have a standard factory capacity of 8 rounds. These 5% extra power magazine springs help improve feeding. Also used in Shooting Star 8 round .45 magazines.
Stock No. 71461...+5% XP - each.............$   7.49
Stock No. 71463...+5% XP - pak of 3.......$ 17.29
Stock No. 71464...+5% XP - pak of 10.....$ 47.99


45 Cal. - 8 round 1911 ACT-MAG Magazines Only
These magazine springs are for use in  8 round .45 ACP ACT-MAG magazines only. Currently, our Wolff 8 round .45 magazines (#32770 & #32771 use this spring. This spring is also used in ACT-MAG magazines sold by Taurus, Novak and PSI. Spring is a two-step design with the top coils shorter than the bottom coils.
Stock No. 79441...+5% XP - each.............$   7.49
Stock No. 79443...+5% XP - pak of 3.......$ 17.29
Stock No. 79444...+5% XP - pak of 10.....$ 47.99

.45 Caliber - Extended Length Magazine Springs.
These extra long, extra coil magazine springs for Colt single stack magazines have a total of 18 coils. Springs are intended for repair of custom magazines. Fitting is required. Note: Not intended to increase the capacity of standard 7 round magazine to 8 rounds.
Stock No. 77461 - each.............$   7.99
Stock No. 77463 - pak of 3.......$ 18.49
Stock No. 77464 - pak of 10.....$ 49.99

.40 S&W - 8 round 1911/Commander - Single Stack
Stock No. 79181...+10% XP - each.............$   7.49
Stock No. 79183...+10% XP - pak of 3.......$ 17.29
Stock No. 79184...+10% XP - pak of 10.....$ 47.99

Super .38 - 9 round 1911/Commander
6.0 Lb. Red. power Super .38 - Stock No. 7113x 
6.5 Lb. Red. power Super .38 - Stock No. 7114x 
7.0 Lb. Factory std. Super .38 - Stock No. 7115x 
7.5 Lb. Extra power Super .38 - Stock No. 7116x 
8.0 Lb. Extra power Super .38 - Stock No. 7117x 
Please see magazine spring ordering information & pricing note above.

9mm - 9 round 1911/Commander
6.0 Lb. Red. power 9mm - Stock No. 7123x 
6.5 Lb. Red. power 9mm - Stock No. 7124x 
7.0 Lb. Factory std. 9mm - Stock No. 7125x 
7.5 Lb. Extra power 9mm - Stock No. 7126x 
8.0 Lb. Extra power 9mm - Stock No. 7127x 
Please see magazine spring ordering information & pricing  note above.

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV, Gold Cup, Commander, Delta Elite, Officer's Model and Double Eagle MKII/Series 90 Pistols.

MAGAZINE CATCH SPRING PAK - reduced power
Pak contains 4 different reduced power magazine catch springs identified as #1 (strongest) through #4 (lightest) and 1 factory strength magazine catch spring for a total of 5 springs. Springs allow fine tuning of the magazine release - essential for competition.
Stock No. 27170.....$ 9.00 

MAGAZINE CATCH SPRINGS - reduced power
Reduced power magazine catch springs #1 - #4, described above, are available individually. Please replace the "x" in the stock number below with the desired spring strength (1, 2, 3 or 4) when ordering.
Stock No. 2634x - ea.....$ 3.49
Stock No. 2624x - pak of 10.....$ 15.99 

MAGAZINE CATCH SPRINGS - Extra Power
Wolff Extra Power magazine catch springs are approximately 10% stronger than factory springs.  Use where accidental release of magazine is a problem.
Stock No. 32331 - each.............$   3.49 
Stock No. 32332 - pak of 3.......$   7.49 
Stock No. 32333 - pak of 10.....$ 15.99 

MAGAZINE CATCH SPRINGS - factory standard power
Stock No. 26141 - each.............$   3.49 
Stock No. 26142 - pak of 3.......$   7.49 
Stock No. 26143 - pak of 10.....$ 15.99 

FIRING PIN SPRINGS

Wolff Extra Power firing pin springs are a must in Colt pistols prior to the inclusion of the firing pin safety mechanism and are highly recommended in all pistols. These springs are approximately 40% stronger than the factory springs and provide an increased margin of safety by helping to reduce the chance of accidental discharge due to the firing pin contacting the cartridge primer in the event of dropping the pistol in a loaded condition or from the increased inertia imposed on the firing pin with extra power recoil springs. Every Colt pistol should have an extra power firing pin spring installed even when shooting the lightest loads. All Wolff load-rated Colt recoil springs are packaged with this spring.  Original factory springs are also available.

In addition, we now offer Extra Extra Power firing pin springs.  These springs are approximately 85% stronger than original factory firing pin springs.  These springs are used to provide a greater margin of safety, particularly when trying to meet certain drop test requirements.

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV, Gold Cup, Commander in .45, super .38 and 9mm, Officer's Model .45 and Delta Elite 10mm.

FIRING PIN SPRINGS - Extra Power
Stock No. 26101 - each.............$   3.49
Stock No. 26102 - pak of 3.......$   7.49
Stock No. 26103 - pak of 10.....$ 15.99

FIRING PIN SPRINGS - Factory Standard
Stock No. 26175 - each.............$   3.49
Stock No. 26176 - pak of 3.......$   7.49
Stock No. 26177 - pak of 10.....$ 15.99

These springs are replacement firing pin safety springs used in all 80 & 90 series pistols with firing pin lock safety.

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV, Gold Cup, Commander and Officer's Model series pistols.
Stock No. 26151 - each.............$   3.49
Stock No. 26152 - pak of 3.......$   7.49
Stock No. 26153 - pak of 10.....$ 15.99

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV, Gold Cup, Commander in .45, super .38 and 9mm, Officer's Model .45 and Delta Elite 10mm.

Stock No. 26131 - each.............$   3.49
Stock No. 26132 - pak of 3.......$   7.49
Stock No. 26133 - pak of 10.....$ 15.99

For use in:
Colt 1911, 1911A1, 1991, Gov't, MKIV, and Gold Cup series pistols.

Type I - contains the following factory specification springs: recoil spring, firing pin spring (extra power), hammer spring, magazine catch spring, plunger tube spring, firing pin safety spring and sear spring.

TYPE II contains all of the springs described in the Type I pak above and a 10 pound extra power 7 round magazine spring for .45 ACP and a 7.5 Lb. extra power magazine spring in Super .38 & 9mm.

Colt 1911 Series, .45 ACP
  Stock No. 69141 - Type I.....$ 17.99 ea
  Stock No. 69142 - Type II....$ 23.29 ea

Colt 1911 Series, Super .38 and 9mm
  Stock No. 69121 - Type I - Super .38 & 9mm.....$ 17.99 ea
  Stock No. 69122 - Type II - Super .38 Only....$ 23.29 ea
  Stock No. 69132 - Type II - 9mm Only.....$ 23.29 ea

• Recoil Springs (Conventional & Variable)
• Hammer Springs & Paks
• Magazines
• Magazine Springs
• Magazine Catch Springs
• Firing Pin Springs (Extra Power)
• Sear Springs
• Plunger Tube Springs
• Safety Plunger Spring (Firing Pin Block)
• Service Packs

Recoil springs for Colt Commander series pistols are available in both conventional and variable power designs. Please refer to our FAQ section for information on conventional vs. variable design. Each recoil spring for Colt pistols includes an extra power firing pin spring.  Recoil Calibration Paks are available offering a range of spring weights to tune your pistols recoil function.

Conventional Recoil Springs - .45 ACP

• Reduced Power : 12, 13, 14, 15, 16 and 17 Lb.
• Factory Standard : 18 Lb.
• Extra Power : 20, 22, 24, 26 and 27 Lb.

Variable Power Recoil Springs - .45 ACP

• Reduced Power : 7,8,9,10,11,12,13,14,15,16,17 Lb.
• Factory Std. : 18 Lb.
• Extra Power : 19, 20 and 21 Lb.

Super .38/9mm Recoil Spring Note:
The factory recoil spring rating for Commander super .38 and 9mm calibers is 16 pounds. When ordering above recoil springs for these calibers, please take this difference into consideration.

RECOIL CALIBRATION PAKS - Colt Commander

Reduced Power Pak - Conventional
This pak contains 1 each of 12, 13, 14, 15 and 16 Lb. reduced power conventional recoil springs and 3 each extra power firing pin springs.
Stock No. 13102.....$ 31.49

Extra Power Pak - Conventional
This pak contains 1 each of 18 Lb. factory standard spring, 20, 22 , 24 and 26 Lb. extra power conventional recoil springs and 3 each extra power firing pin springs.
Stock No. 13101.....$ 31.49

Reduced Power Pak - Variable
This pak contains 1 each of 18 Lb. factory standard spring, 10, 11, 12, 13, 14, 15, 16 and 17 Lb. reduced power variable recoil springs and 3 each extra power firing pin springs.
Stock No. 13105.....$ 56.79

FIRING PIN , FIRING PIN SAFETY , HAMMER , MAGAZINE , MAGAZINE CATCH , PLUNGER TUBE SPRINGS and SEAR SPRINGS for Colt Commander series pistols are common to the 1911 and Commander pistols. Please see Colt 1911 listings for these springs.

For use in:
Colt Commander series pistols Select appropriate caliber.

Type I - contains the following factory specification springs: recoil spring, firing pin spring (extra power), hammer spring, magazine catch spring, plunger tube spring, firing pin safety spring and sear spring.

Type II - contains all of the springs described in the Type I pak above and a 10 pound extra power magazine spring.

Colt Commander Series, .45 ACP
Stock No. 69111 - Type I.....$ 17.99 ea
Stock No. 69112 - Type II.....$ 23.29 ea

Colt Commander Series, Super .38 and 9mm
Stock No. 69091 - Type I - Super .38 & 9mm.....$ 17.99 ea
Stock No. 69092 - Type II - Super .38 only....$ 23.29 ea
Stock No. 69102 - Type II - 9mm only.....$ 23.29 ea

Also...
Kimber Compact, .45 ACP
Para-Ordnance P-12, .45 ACP
Springfield Ultra Compact & V10, .45 ACP
As Noted

RECOIL SPRINGS from W. C. Wolff Company for the Colt Officer's Model series 80, are a single recoil spring design which replaces the original dual springs. The single recoil spring offers superior performance over dual springs which have a normal tendency to bind against each other as well as having a "mushy" feeling. The single spring offers crisp and reliable operation not usually found in dual spring systems. As with all Wolff load-rated recoil springs an extra power firing pin spring is included.

Full Diameter recoil springs are also for use in the Kimber Compact, Para-Ordnance P-12 and Springfield Untra Compact & V10 and the Colt Officers with full diameter/full length guide rods

 WARNING: Do not use shock buffers with these springs.

• Reduced Power...: 18.5 and 20 Lb.
• Factory Standard.: 22 Lb.
• Extra Power.........: 24 Lb.

Above Recoil Springs.....$ 7.89 ea
   Please Note: Replace the "xx" in the stock number with the pound rating of spring.
 

RECOIL CALIBRATION PAKS
Recoil calibration paks are offered to allow the shooter a choice of recoil springs to calibrate the recoil function when the correct spring rating is not known. These paks offer a savings of 20% over the same purchase of individual springs. The shooter starts with the strongest spring in the pak and works down until the desired recoil function is obtained.

FULL DIAMETER PAK
For use in:
Colt Officers, .45 ACP with full diameter/length recoil guide rods only
Kimber Compact, .45 ACP
Para Ordnance P-12
Springfield Ultra Compact & V10, .45 ACP

This pak contains 1 each of 18.5, 20, 22 and 24 pound recoil springs.  These are direct replacements for Kimber, Para Ordnance and Springfield models listed above.  For Colt Officers a full diameter (.330"/.332") rods must be used. Not for use with factory guide rods in Colt Officers Model.  3 extra power firing pin springs are also included.
Stock No. 13201.....$ 24.99 

OFFICERS FACTORY GUIDE ROD PAK
For use in:
Colt Officers, .45 ACP with factory guide rods only.

This pak contains 1 each of 18.5, 20, 22 and 24 pound recoil springs. Springs have reduced ends to center on Colt Officers factory guides and replace the dual factory springs in the Colt Officers.  3 extra power firing pin springs are also included.
Stock No. 13202.....$ 24.99 
 

PERFORMANCE PAK - contains 1 each 20 Lb. reduced power recoil spring, 24 Lb. extra power recoil spring, extra power firing pin spring and 21 Lb. reduced power hammer spring.
Kit is for use in Colt Officers Only with factory guide rod.
Stock No. 14085.....$ 13.99

HAMMER SPRINGS (mainsprings)

For use in:
 Colt Officers, .45 ACP
 Colt Defender .45 ACP
 Kimber Compact, .45 ACP
 Para-Ordnance P-13 .45 ACP

• Reduced Power...: 20, 21 and 22 Lb.
• Factory Standard.: 23 Lb.
• Extra Power.........: 24 and 25 Lb.

HAMMER SPRING PAK - reduced power.
This pak contains 1 each of 20, 21 and 22 pound reduced power hammer springs described above, allowing adjustment of the firearm to individual requirements.
Stock No. 26522.....$ 9.00

HAMMER SPRING PAK - extra power.
This pak contains 1 each of 23 pound factory, 24 and 25 pound extra power hammer springs described above, allowing adjustment of the firearm to individual requirements.
Stock No. 26523.....$ 9.00

SERVICE PAK - Type I contains the following factory specification springs: recoil spring, firing pin spring (extra power), hammer spring, magazine catch spring, firing pin safety spring, plunger tube spring and sear spring.
Stock No. 69151 - Type I - Colt Officers.....$ 17.99 ea

SERVICE PAK - TYPE II contains all springs described in Type I pak above and a +5% extra power magazine spring.
Stock No. 69152 - Type II Colt Officers.....$ 23.29 ea
 

RECOIL SPRINGS
W.C. Wolff Company offers single recoil springs for the Delta Elite 10mm pistol. When using a Wolff single recoil spring to replace the original dual-springs, a standard diameter Colt (1911 series) recoil spring guide MUST be used in place of the smaller guide supplied with the Delta Elite. Full length guide rod systems may also be used, provided they do not reduce the recoil space. The smaller internal spring supplied with the pistol must not be used with the Wolff single recoil spring. Note: The dual factory springs are rated at 23 pounds.

• Reduced Power..: 18.5, 20 and 22 Lb.
• Factory Standard: 23 Lb.
• Extra Power.......: 24. 26 and 28 Lb.

MAGAZINE SPRINGS - Delta Elite 10mm - 8 Round
Delta Elite 10mm pistols magazines use 2 different followers  Early production models used the traditional Colt stepped follower design. Current production use a rounded type follower with a smooth top.  Magazine springs are in +10% extra power.

For magazine with rounded follower:
Stock No. 77871  +10% XP - each.....$ 7.49
Stock No. 77873  +10% XP - pak of 3.......$ 17.29
Stock No. 77874  +10% XP - pak of 10.....$ 47.99

OTHER  DELTA  ELITE  SPRINGS
With the exception of recoil and magazine springs, all other springs offered by W. C. Wolff Company for use in Colt 1911 and Commander series pistols ( hammer spring , magazine catch spring , sear spring , plunger tube spring , firing pin, firing pin safety springs ) are the same for the Delta Elite 10mm. Please see Colt 1911 listings for these springs.

COLT DOUBLE EAGLE MKII/Series 90, .45 ACP
   Government size frame - 5" barrel

RECOIL SPRINGS
Recoil springs for the Double Eagle MKII/Series 90 pistol are the same recoil springs used in the 1911 series pistols. The firing pin spring is different for this series.

Conventional Double Eagle Recoil Springs

• Reduced Power...:   7, 8, 9, 10, 11, 12, 13, 14, 15 Lb.
• Factory Standard.: 16 Lb.
• Extra Power........: 17, 18.5, 20, 22, 23, 24, 26 Lb.

Variable Power Double Eagle Recoil Springs

• Reduced Power...: 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 Lb.
• Factory Standard: 16.5 Lb.
• Extra Power.....: 17.5, 18.5, 20, 22 Lb.

HAMMER SPRINGS
Hammer springs for Colt Double Eagle series are available in a variety of weights to allow adjustment of the trigger/let-off to individual needs. Hammer spring paks are recommended when exact poundage desired is unknown and offer a savings over individually purchased springs.

• Reduced Power...: 13, 14, 15 and 16 Lb.
• Factory Standard.: 18 Lb.
• Extra Power........: None Available

HAMMER SPRING PAK - reduced power
This pak contains 1 each of 14, 15 and 16 pound reduced power hammer springs listed above, allowing adjustment of the firearm to individual requirements.
Stock No. 26525.....$ 9.00

MAGAZINE SPRINGS are available in +5% extra power to assure proper feeding in pistols with weakened or broken springs.
Stock No. 71461 - each.....$ 7.49
Stock No. 71463 - pak of 3.......$ 17.29
Stock No. 71464 - pak of 10.....$ 47.99

RECOIL SPRINGS sets are available with load-rated specifications to tailor the recoil function to individual needs. The inner and outer recoil springs replace the factory springs using the factory recoil guide and plug.  Springs are changed by removing and replaceing the "C" clip on the front of the factory assembly.  An extra power firing pin spring is also included

• Reduced Power...: 17 Lb.
  
• Factory Standard.: 19 Lb.
• Extra Power........:  21 and 23 Lb.

RECOIL SPRINGS are available with load-rated specifications to tailor the recoil function to individual needs. Each load-rated recoil spring pak includes an extra power firing pin spring.

• Reduced Power...: None Available
• Factory Standard.: 11 Lb. (Reference Only)
• Extra Power........: 12 and 13 Lb.

HAMMER SPRINGS

For use in: Colt Government .380 and Mustang .380

• Reduced Power...: 20 Lb.
• Factory Standard.: 23 Lb.
• Extra Power.........: None Available

MAGAZINE SPRINGS are available in +5% extra power to assure proper feeding in pistols with weakened or broken springs. Note: These springs are also for use in Mustang .380 +2 magazines.

Stock No. 74961 - each.....$ 7.49
Stock No. 74963 - pak of 3......$ 17.29
Stock No. 74964 - pak of 10....$ 47.99
 

SERVICE PAK - Type I contains the following springs: 12 Lb. extra power recoil spring, extra power firing pin spring, hammer spring, magazine catch spring and firing pin safety spring and safety plunger spring.
Stock No. 69161 - Type I.....$ 12.99 ea

SERVICE PAK - TYPE II contains all springs described in Type I pak above and a +5% extra power magazine spring.
Stock No. 69162 - Type II.....$ 18.29 ea

RECOIL SPRINGS for the Mustang and the Pony, like the Officer's Model, are high performance, single recoil springs to replace the dual spring factory systems. These single springs offer improved reliability and smoother functioning than that found with dual spring recoil systems. Each load-rated recoil spring pak includes an extra power firing pin spring.

• Reduced Power...: None Available
• Factory Standard.: 11 Lb.
• Extra Power.........: 12 Lb.

Stock No. 33120 - Guide Rod Only - Bright Finish.....$ 19.99
Stock No. 33121 - Guide Rod Only - Black Finish.....$ 19.99

Stock No. 33127 - Guide Rod - Bright Finish with 11 Lb Wolff Recoil Spring.....$ 24.99
Stock No. 33128 - Guide Rod - Bright Finish with 12 Lb Wolff Recoil Spring.....$ 24.99

Stock No. 33125 - Guide Rod - Black Finish with 11 Lb Wolff Recoil Spring.....$ 24.99
Stock No. 33126 - Guide Rod - Black Finish with 12 Lb Wolff Recoil Spring.....$ 24.99

HAMMER SPRINGS - Colt Mustang
   See Colt Gov't .380 above

HAMMER SPRINGS - Colt Pony Only
A reduced power hammer spring is rated at 7 lbs. is available to improve trigger pull. The factory hammer spring is rated at 9 pounds.
Stock No. 30060 - each.....$ 4.29
Stock No. 30061 - pak of 3 (1 rating).......$ 8.99
Stock No. 30062 - pak of 10 (1 rating).....$ 19.99

MAGAZINE SPRINGS for Colt Mustang & Pony are available in +5% extra power to assure proper feeding in pistols with weakened or broken springs.
Note: Order Colt Gov't .380 magazine springs above for Mustang +2 magazines.
Stock No. 75161 - each.....$   7.49
Stock No. 75163 - pak of 3.....$ 17.29
Stock No. 75164 - pak of 10...$ 47.99
 

SERVICE PAK - Type I (MUSTANG ONLY) contains the following springs: 11 Lb. Wolff single recoil spring described above, extra power firing pin spring, hammer spring, magazine catch spring and firing pin safety spring and safety plunger spring.
Stock No. 69511 - Type I.....$ 12.99 ea

SERVICE PAK - TYPE II (MUSTANG ONLY) contains all springs described in Type I pak above and a +5% extra power magazine spring.
Stock No. 69512 - Type II.....$ 18.29 ea
 

RECOIL SPRINGS  for the Colt Pocket 9 are matched sets of inner and outer springs.  The extra power spring set will help improve recoil function in these pistols. Springs are for use on factory captive guide rod components and are easily replaced by removing and then replacing the "C" clip on front end of guide rod assembly.  An extra power firing pin spring is included.

Stock No. 52317 - Factory Standard 17 Lb.....$ 8.99/set
Stock No. 52319 - Extra Power 19 Lb.....$ 8.99/set

RECOIL SPRING restores original factory spring specifications and function to pistol. Pak also includes a firing pin spring.
Stock No. 24089.....$ 7.89 ea

MAGAZINE SPRINGS are available in +5% extra power to assure proper feeding in pistols with weakened or broken springs.
Stock No. 71061 - each.....$ 7.49
Stock No. 71063 - pak of 3.......$ 17.29
Stock No. 71064 - pak of 10.....$ 47.99

SERVICE PAK - TYPE I contains the following springs to replace weakened or broken springs, returning the pistol to original factory condition: recoil spring, firing pin spring and extractor spring.
Stock No. 69081 -Type I.....$ 7.99 ea

SERVICE PAK - TYPE II contains all springs described in Type I pak above and a +5% XP magazine spring.
Stock No. 69082 -Type II.....$ 13.29 ea

RECOIL SPRING restores original factory spring specifications and function to pistol. Pak also includes a firing pin spring.
Stock No. 24088.....$ 7.89 ea

MAGAZINE SPRINGS are available in +5% extra power to assure proper feeding in pistols with weakened or broken springs.
Stock No. 70961 - each.....$ 7.49
Stock No. 70963 - pak of 3.......$ 17.29
Stock No. 70964 - pak of 10.....$ 47.99

SERVICE PAK - TYPE I - contains the following springs to replace weakened or broken springs, returning the pistol to original factory condition: recoil spring, firing pin spring, extractor spring and safety plunger spring.
Stock No. 69071 -Type I.....$ 9.99 ea

SERVICE PAK - TYPE II contains all springs described in Type I pak above and a +5% extra power magazine spring.
Stock No. 69072 -Type II.....$ 15.29 ea

The Colt ACE .22 conversion for the 1911 uses a 14 pound 1911 style recoil spring. Please order stock number 41914 or 42414, under recoil springs .45 caliber .

RECOIL SPRING restores original factory spring specifications and function to pistol. Pak also includes a firing pin spring.

Note: Targetsman and Huntsman use late model Woodsman recoil spring

Stock No. 24084 - Early Models (.150" dia. guide pin)....$ 7.89 ea 
Stock No. 24085 - Late Models (.105" dia. guide pin).....$ 7.89 ea

Above Recoil Springs.....$ 7.89 ea

RECOIL SPRING restores original factory spring specifications and function to pistol. Pak also includes a firing pin spring.

Stock No. 24015 - .22 Short.....$ 7.89 ea
Stock No. 24016 - 6.35mm (.25 ACP).....$ 7.89 ea

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