Xtech Tactical CONVERSION KIT 10-RD TO 12-RD FOR HK VP9SK W/O SPRING BLACK XTT133-BLK VP9SK 2RD

The HK VP9SK and P30SK 9mm +2 Conversion Kit is compatible with SK 10 round factory magazines and installs in seconds. The design permits quick conversion of the factory magazine from 10 to 12 rounds. The conversion kit has been found to work very reliably with the HK factory magazine spring and body. XTech Tactical’s MTX line of extenders are simply unmatched for reliability, ease of installation, and durability!