FeaturesFits Full Size Frame 1911s and copies with standard grip screw bushingsReinforced polymer constructionUnique diamond-shaped cross-section to prevent twisting in the handAggressive magazine release cut-outCompatible with ambidextrous safetiesPositive, anti-slip texture SpecificationsWeight, total: 1.1 oz.Thickness, max: 0.25 in.Made in U.S.A. ITARInternational Traffic in Arms Regulations Controlled Product