Wolff Recoil Calibration Pack for Glock 17, 17L, 20, 21, 22, 24, 34 and 35

Description

Recoil calibration paks offer the shooter the ability to adjust the recoil function with an assortment of different weight recoil springs. Calibration paks offer a savings over purchasing spring individually.

Stock No. 13141 – Reduced Power Recoil Calibration Pak – Pak contains 1 each reduced power recoil springs in 12, 14 and 15 pounds. Three factory strength striker springs are also included.

*NOT for GLOCK Generation 4 & 5 models

Fit for Glock 17, 17L, 20, 21, 22, 24, 34 and 35