Primatia Raised and Extended Slide Release for Gen 3 & 4 Glocks Reduce slidestop override — advanced shooters require advanced solutions. The Primatia 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. Easy installation Prevents accidental slide lock Allows for powerful support-hand grip Provides easy to reach slide release Faster reload times Improved ergonomics Note: Gen 3 & 4 model is compatible with Gen 3 & 4 Glock 17, Glock 19, Glock 26, Glock 34, Glock 22, Glock 23, Glock 27, Glock 35, Glock 31, Glock 32 and Glock 33