CZ 2075 RAMI B-DB 3'' Barrel 9mm/40s&w 10mm so it never rams on

so it never rams on the frame

The longer spring (more coils) is stronger and has a heavier pound rating than the shorter spring (slide on the battery)

Through Polymerization

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

CZ 2075 RAMI B-DB 3'' Barrel 9mm/40s&w 10mm so it never rams onDPM Mechanical Recoil Reduction System for CZ 2075 Rami B BD This system works due to the multi spring intricate rod (3 springs) and controls the functionality of the gun. The third spring, which is contained within the rod, controls the movement of the slide so it never rams on the frame. 3 separate external springs are included with the system. The springs are different in length with the longest being heaviest when the slide is on the battery, so