GLK 21 45AP PST 10RD FS Caliber 45AP Capacity 10+1 Action Double Action # of Mags 2 Manufacturer Glock Model # 21 Type Semi-Automatic Pistol Finish Tenifer Matte Finish Stock Polymer Grip Angle Sights Fixed Barrel Length 4.60" Overall Length 7.59" Weight 26.28 oz Packaging Plastic Case Additional Features * Magazine loader, cleaning rod and brush * Rifling: Right Hand Octagonal Profile 1-15.75