DPM MRS for Phoenix RedBack Full Size 4.5″ 9mm glock 37 7” (tapers to 8" wide

7” (tapers to 8" wide at the top) BallisticBoard III RA rigid insert weighs just 4 lbs

keeping your finger off the trigger until ready to shoot

This DPM Mechanical system works due to the multi spring intricate rod (3 springs) and controls the functionality of the gun

so the shooter can fine tune the pistol recoil with different type of ammunition according to his/hers personal standards

The system includes 2 Spring Plugs and 2 different external springs

DPM MRS for Phoenix RedBack Full Size 4.5″ 9mm glock 37 7” (tapers to 8" wideDPM Mechanical Recoil Reduction System for Phoenix RedBack Full Size 4. 5 9mm The mechanism 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. Notice: Read installation instructions before use. Overall Advantages Faster follow up shots Improved firing speed Slide and Frame Protection