DPM Systems MS-SI/7 - SIG SAUER P226/P220 X-FIVE & X-SIX Competition Tactical All Around (9mm - 40s&w - 45ACP) MECHANICAL RECOIL REDUCTION SYSTEM 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 two different spring plugs and five different […]

