Description
Wolff Variable Power Recoil Spring 18.5 pound load rating – 42418
To be used in full size 5″ slides.
For use in:
Colt 1911/1911A1 1991 Gov’t MKIV and Gold Cup Models
.45 Calliber – Also Super .38/9mm
Rating Type:
Extra Power for .45 Calliber
Extra Power for .38/9mm
Also includes an extra power firing pin spring which prevents firing pin float.
