SPECS + Precision fit for GLOCK 42 (.380 ACP) with HandALL Beavertail Grip Sleeve (compatible ONLY with GLOCK 42 .380 ACP 6-Round magazines) + Material: OverMolded Rubber + Texture: Cobblestone + Color: Black FEATURES + Extends below the magazine providing an additional finger groove for full hand grip + Protects magazine during quick reload ground drops + Made from long lasting durable thermoplastic elastomer that ages gracefully for years of service + Textured with Hogue's famous Cobblestone pattern for increased comfort and grip + Simple installation (magazine not included)