Product 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.
Model# 13142 - Extra Power Recoil Calibration Pak - Glock 19, 23, 32 - Pak contains (1) one each recoil springs in 18, 19, 20 and 22 pounds. Includes (3) three factory strength striker springs.