Advanced shooters require advanced solutions. The Kagwerks extended slide release is specifically designed to enhance a shooter's grip. It enables a higher support hand position on the pistol, which increases accuracy, performance, and speed, while decreasing the chance of malfunctions. The release also provides an ergonomic, intuiative lever when performing reloads. Features: Easy installation Prevents accidental slide lock Allows for powerful support-hand grip Provides easy-to-reach slide release Faster reload times Improved ergonomics COMPATABILITY: Glock GEN3/4: G17,19,26,34,22,23,27,35,31,32,33 Glock GEN5 Ambidextrous: G17,19,19X,26,34,35,22,23,27,35