Fits Kahr K-9 (9mm) and Kahr K-40 (.40 S&W)

Recoil Springs are available with load-rated specifications. Each load-rated recoil spring package includes a factory power striker spring

• Reduced Power...: 18 Lb
• Factory Standard.: 20 Lb.
• Extra Power........: 22 & 23 Lb.

Fits Kahr MK-9, MK-40 Only

Recoil Springs - Wolff recoil springs for the Kahr MK9 and MK40 are matched sets of inner and outer springs.  Extra power spring sets help improve recoil function in these pistols.  Springs are for use with Wolff Guide Rod Components. Springs are non-captive for easy changes on Wolff guide rods listed below. A replacement factory strength striker spring is included.   Please Note: Not for use in PM (Polymer) series pistols.

• Reduced Power...: 18.5 Lb.
• Factory Standard.: 20.5 Lb.
• Extra Power.........: 22.5 & 24.5 Lb.

Fits Kahr PM-9 (9mm) & PM-40 (.40 S&W) Only

Recoil Spring Sets - Are available with load-rated specifications. Each load-rated recoil spring package includes a factory power striker spring
The Kahr PM series uses a dual spring recoil spring system.  The outer springs slips right off and the inner springs can be changed by careful disassembly of the recoil guide components.

• Reduced Power...: None Available
• Factory Standard.: 18 Lb.
• Extra Power........: 20.5 Lb.

Fits MK-9, MK-40 Only             

RECOIL GUIDE ROD SETS Only
Wolff recoil guide rod sets for the Kahr MK9/MK40 are high quality CNC machined components.  A corrosion resistant finish protects material.   Use with Wolff recoil springs above.   Please Note: Not for use in PM (Polymer) series pistols

RECOIL GUIDE ROD SET & RECOIL SPRING COMBINATION
Guide rod set and recoil spring combinations offer a recoil spring and Wolff guide rod system together at a savings over individual prices. Wolff guide rods are non-captive for easy spring changes.
Please Note: Not for use in PM (Polymer) series pistols.

Stock No. 517xx

Striker Springs - Reduced Power - W. C. Wolff Company offers reduced power striker springs (firing pin springs) for Kahr pistols rated at 5 pounds. The factory striker spring is 6 pounds. This spring will help improve the trigger pull.
Warning: This spring is for competition use only - not for duty use.

Fits All Kahr Models, Except .380 Caliber models

RECOIL CALIBRATION PAK
Pak contains 1 of each recoil spring set listed above in 20.5, 22.5 and 24.5 pounds. Includes three factory strength striker springs.
Please Note: Not for use in PM (Polymer) series pistols.

Magazine Springs for Kahr pistols are available in +5% extra power to assure feeding in pistols with weakened or broken springs

For use in:

• 9mm - 6 round magazines
• .40 S&W - 5 round magazines
  

For use in:

• 9mm - 7 round magazine

For use in:

• 9mm - 8 round magazines
• .40 S&W - 6 & 7 round magazines