Wolff 1911 Recoil Spring 16.5lbs Factory Standard #42416
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Wolff Factory Standard Recoil Spring 16.5-pound load rating – 42416
To be used in full size 5″ slides.
For use in:
Colt 1911/1911A1 1991 Gov’t MKIV and Gold Cup Models
.45 Caliber – Also Super .38/9mm
Also includes a firing pin spring.