4 Inch Pistols

  • Factory recoil springs for .45 ACP are Colt Officers full-diameter 22 pounds (use Stock No. 490xx)
  • Factory recoil spring for 9mm are 14 Lbs - See Wolff Improved recoil spring below
  • Kimber Compact hammer springs are the same as Colt Officers with the factory spring rated at 23 pounds
  • Kimber Pro Carry hammer springs are the same as Colt Gov't with the factory spring rated at 23 pounds
  • Magazine springs are the same as Colt.
  • All other misc springs are the same as the Colt Government

Click here for complete Colt Officers spring listings.
Click here for complete Colt 1911 Gov't spring listings.

Wolff Improved XP Recoil Spring .45ACP

Wolff improved design recoil spring offers higher battery pressure along with a higher recoil rating, providing optimal functioning.
   For all Pro Carry Series and Compact 4" Kimber guns only .45 ACP

SKU Description Price($) Add to cart
32725 KIMBER 4IN .45 PISTOL IMPROVED XP RECOIL SPG 8.49
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Recoil Spring 9mm

Factory replacement for all Kimber Pro Carry series and compact 4" 9mm guns. Fits 9mm only

SKU Description Price($) Add to cart
32726 KIMBER 4IN 9mm FACTORY RECOIL SPRING 8.49
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