Pachmayr grip magazine sleeve adapter sw m&p-9c/m&p-40c
-Pachmayr Mag Sleeves
-Smith & Wesson M&P 9C/M&P 40C using Smith & Wesson M&P 9/M&P 40 magazine
-For use with full size magazines in compact guns
-Provides an enhanced grip & makes the longer magazine look like it belongs
-Slides over the magazine & is secured with a set screw
Other Features: Adapts smith & wesson m&p 9/40 magazines to m&p 9/40 compacts lengthens grip and extends grip surfaces.