Ruger Security 9 Compact Magazine Adapter Black UE90668

The Ruger Security-9 Compact magazine adapter is a standard factory part. This adapter is used to convert the 15 round 9mm Luger Security-9 Magazine to be compatible with the 10 round 9mm Luger Ruger Security-9 Compact. The adapter is made from high quality polymer and features a matte black finish.