Sphinx SDP Compact Staccato The 3 springs of the

The 3 springs of the system are aligned and gradually compressed

Suspended ceramic in an oil

which is contained within the recoil rod

DPM Telescopic Recoil Reduction System for Glock 29-30-36 All Gens 1-5

Our TRUE BLUE Gun Oil has a very low coefficient of friction

Sphinx SDP Compact Staccato The 3 springs of theDPM Mechanical Recoil Reduction System for Sphinx SDP Compact 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. Included with the system are 3 separate springs so the user can fine tune the weapon for his hers personal standards. The longer spring (more coils) is stronger