SPRINGFIELD XD(M) BARREL 4.5" - 5.25" 9mm-40s&w cleaning The longer washer offers a

The longer washer offers a heavy buffer effect

all with different power rates

The system includes 2 Spring Plugs and 2 different external springs

Mechanical Recoil Reduction System Sig Sauer P225 (Previous Versions) & P6

SPRINGFIELD XD(M) BARREL 4.5" - 5.25" 9mm-40s&w cleaning The longer washer offers aDPM Mechanical Recoil Reduction System for Springfield XD(M) 4. 5 & 5. 25 9mm This DPM Mechanical system works due to the multi spring intricate rod (three 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 2 Spring Plugs and 2 different external springs. The Spring Plug must always be installed when the DPM