Glock Generation 4 Competition Pistols combine classic Glock reliability and revolutionary design changes to create handguns that dominate competitive shooting. Polymer grips feature the modular backstrap design which allows for easily interchanging backstraps, creating a custom grip to fit any hand size. Polymer frame has a gas nitride finish to up surface hardness and corrosion resistance, creating a long-lasting gun. Gen4 rough textured technology covers the surface of the frame and, combined with rear cocking serrations, provides a phenomenal grip when cocking, no matter the conditions. Glock dual-recoil spring assembly lessens recoil and increases the pistol's durability. Reversible magazine catch accommodates left- and right-handed shooters and changes quickly for fast reloading. Adjustable sights. Imported.