Conventional 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.  Springs also for use in P220 full size models.

   Note: Not for use in P-220C Compact Model or P226 X5 Model

• Factory Standard - 9mm......................: 15 Lb.
• Factory Standard - .40S&W & .357 Sig.: 20 Lb.
• Available Weights................................: 14, 15, 16, 18, 20, 22 & 24 Lb.

Conventional Recoil Calibration Pak for Sig P-226. Not for use in P226 X5 Model

Stock No. 13178 - Contains 1 each of the above conventional recoil springs in 20, 22, & 24 pounds. Three extra power firing pin springs are also included.

Stock No. 13209 - Contains 1 each of the above conventional recoil springs in 15, 16, 18, & 20 pounds. Three extra power firing pin springs are also included.

Variable Recoil Springs are available with load-rated specifications to tailor the recoil function to individual needs. Each load-rated variable recoil spring includes an extra power firing pin spring. Springs also for use in P-220 full size models.

Note: Not for use in P-220C Compact Models or P226 X5 Model

• Factory Standard - 9mm....................: 15 Lb.
• Factory Standard - .40S&W, .357 Sig.: 20 Lb.
• Available Weights..............................: 10, 11, 12, 13, 14, 15, 16, 17, 18 & 19 Lb.

Variable Recoil Calibration Paks for Sig P-226. Not for use in P226 X5 model.

Stock No. 13179 - Contains 1 each of the above reduced power variable recoil springs in 10, 11, 12, 13, & 14 pounds. Three extra power firing pin springs are also included.

Stock No. 13193 - Contains 1 each of the above extra power variable recoil springs in 16, 17, 18, & 19 pounds. Three extra power firing pin springs are also included

Performance Pak - For Sig P-226 contains 1 each 11 Lb. reduced power variable recoil spring, 18 Lb. extra power recoil spring, extra power firing pin spring and 17 Lb. reduced power hammer spring.

**The current hammer spring included in this kit is the old style metal base long type. If your pistol needs the newer plastic base short type, please mention it on the comment section when checking out**

For Use in:
   P-225, P-226, P-228, P-229 manufactured until 1998
   P-220 W. German/German MFG with Serial Number above G219166

• Reduced Power...: 16, 17, 18, 19, 20, & 22 Lb.
• Factory Standard.: 24 Lb.
• Extra Power.........: 26 & 28 Lb.

Hammer Spring Pak - Reduced Power - This pak contains 1 each of 16, 17, 18 and 19 pound reduced power hammer springs above, allowing adjustment of the firearm to individual requirements.

   P-225, P-226, P-228, P-229 manufactured until 1998
   P-220 W. German/German MFG with Serial Number above G219166

Plastic Hammer Spring Base- For Models P-220 thru P-229.

For pistols made in 1999 and newer. Fits both standard and E2 hammer struts

Recently Sig has started using a plastic hammer spring base/retainer with a short hammer spring.  This is being phased in across all models.  If your pistol has the plastic base/retainer for the hammer spring the following springs are for your pistol.

• Reduced Power...: 17, 18, & 19 Lb.
• Factory Standard.: 20 Lb
• Extra Power........: None Available

Hammer Spring Pak - Reduced Power - This pak contains 1 each of 17, 18 and 19 pound reduced power hammer springs above, allowing adjustment of the firearm to individual requirements. 

Plastic Hammer Spring Base- For Models P-220 thru P-229.

For pistols made in 1999 and newer. Fits both standard and E2 hammer struts

Magazine springs available in +5% and +10% extra power allowing for a choice of springs for optimum magazine performance. The stronger spring is especially recommended when using extra power recoil springs.
NOTE: For magazines listed below with a single profile magazine springs.

For Use in:
   P-226 - 9mm - 10 and 15 round magazine
   P-228 - 9mm - 10 and 13 round magazine
   P-229 - .40/.357 - 12 round magazine

Magazine springs available in +5% extra power to improved feeding and reliabilty.
Note: Springs are for use in magazines below with Double Profile springs. Springs are not compatible with the old production 20rd 9mm SWAT magazine with metal base plates

For Use in:
   P226 - 9mm - 15 & 20 Rounds
   P229 - 9mm - 13 Rounds
   P228 - 9mm - 13 Rounds

Magazine springs available in +5% extra power to improved feeding and reliabilty.
Note: Springs are for use in magazines below with Double Profile springs.

For Use in:
     P226 - .40/.357 - 12 and 15 Rounds
     P229 - 9mm - 15 Rounds

Magazine springs available in +5% extra power to improved feeding and reliabilty.
Note: Springs are for use in magazines below with Double Profile springs.

For Use in:
   P226 - .40/.357 - 10 Rounds