Ruger Security-9 Compact Magazine Adapter 9mm Luger Black Polymer

The Ruger Security-9 Compact Magazine Adapter (Ruger part 90668) is an OEM polymer sleeve that allows a standard-capacity 15-round Ruger Security-9 magazine to seat and feed in the Security-9 Compact pistol. The adapter wraps the base of the full-size magazine to match the Compact grip frame, giving you full magazine capacity without sacrificing reliability.

Built from injection-molded black polymer, this 9mm Luger magazine adapter installs in seconds with no tools and no modifications required. Per the manufacturer, the same adapter is also compatible with the 15-round .380 Auto Security-380 magazine for owners of the Security-380 Compact.

Magazine sold separately. Use this adapter with your existing Ruger Security-9 magazines, or pair it with additional factory 15-round magazines to extend the practical capacity of your Compact pistol.