GLOCK INC Gen 4 Glock UG1750204 G17 Double 9mm Luger 4.48" 17+1 Desert Tan Interchangeable Backstrap Grip Desert Tan Cerakote The Glock 17 Gen4 introduces revolutionary design changes to the world's most popular pistol. The modular backstrap design lets the user to adapt the grip to hand size, and the frame surface exhibits the scientifically-designed Gen4 rough textured technology. This model features a dual-recoil spring assembly that substantially increases the life of the system, and the enlarged reversible magazine catch easily accommodates left- or right-handed operators. The G17 Gen4 retains the Glock accessory rail for accessory attachment. SPECIFICATIONS: Mfg Item Num: UG1750204 Category: PISTOLS Type :Pistol Action :Double Caliber :9mm Luger Barrel Length :4.48" Capacity :17+1 Safety :Trigger/Firing Pin/Drop Grips :Desert Tan Interchangeable Backstrap Sight Configuration :Fixed Weight :32 oz Frame Finish :Desert Tan Cerakote Frame Material :Polymer Barrel Type :Hexagonal Rifled Slide Description :Desert Tan Cerakote Case Type : Sight Style :Fixed