COLT 1911 MK 80 IV OFFICER Bull Barrel .45 ACP 40S&W 9x19 9x19 Cleaning & Maintenance

Cleaning & Maintenance

the long spring is heavy and the short is light so the shooter can fine-tune the pistol on the opening and locking positions (slide on the battery) according to his/her personal standards

0mm are for use with heavy ammunition and the 2 long springs with wire diameter 0

so the shooter can fine tune the pistol according his/hers personal standards

Women shooting classes are designed for women of all ages and backgrounds to learn how to properly handle a firearm

COLT 1911 MK 80 IV OFFICER Bull Barrel .45 ACP 40S&W 9x19 9x19 Cleaning & MaintenanceDPM Mechanical Recoil Reduction System for COLT 1911 MK IV 80 Officer . 45acp This system works due to the multi spring intricate rod (3 springs) and controls the functionality of the pistol. The third spring which is contained within the rod controls the movement of the slide so it never rams on the frame. The system includes 1 spring plug and 3 different external springs. The spring plug must always be installed when the DPM Recoil Rod and springs