Description
Recoil springs are available in a variety of load ratings to allow adjustment of the recoil function to meet various requirements. All load-rated recoil springs include an extra power firing pin spring.
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For Use in:
410, 411, .40 S&W
4003, 4004, 4006, 4026, 4043, 4044, 4046, .40 S&W - Reduced Power…: 12, 14 & 16 Lb.
- Factory Standard.: 17 Lb.
- Extra Power……..: 18, 20 & 22 Lb.