Precision fit for the following standard frame For GLOCK Generations 1, 2 & 5 (9MM, 357 SIG, 40 S&W, 45 GAP): G19, G23, G32, G38. Gentle palm swells fit comfortably in hand. Finger grooves naturally position fingers for optimal grip. Textured with Hogue’s famous Cobblestone pattern for increased comfort and grip. Beavertail cushions the hand on recoil and offers increased hand comfort higher on the grip. Made from long lasting durable thermoplastic elastomer that ages gracefully for years of service. Designed for a tight and secure fit engaging with the texture and contours of the firearm’s frame. DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. The use of “GLOCK” on this page is merely to advertise the sale of parts, components or accessories that the manufacturer Hogue has indicated are compatible with GLOCK pistols.