Glock Extended Slide Stop Lever and Spring Features The Glock Extended Slide Stop Lever and Spring is manufactured to the same exacting standards as the factory component it replaces ensuring reliable fitment and function. Its extended design gives shooters a larger more accessible surface for manipulating the slide stop which can make locking the slide back or releasing it during a reload easier under pressure. This part is compatible with pistols chambered in 9mm Luger .40 S&W and .357 Sig in Gen3 and Gen4 configurations though it does not fit the 2-pin G17 G17L or G34 models. Replacing a worn slide stop lever and spring restores proper function to the pistol s slide lock mechanism. Because this is a genuine Glock factory part it integrates seamlessly with the rest of the pistol s internals without the fitment concerns that sometimes accompany aftermarket components. Keeping a spare slide stop lever and spring on hand is a practical step for shooters who depend on their pistol for duty or competition use. Finished in black to match factory standard finishes this part blends in cleanly with the rest of the pistol. For Glock owners across compatible 9mm .40 S&W and .357 Sig models looking for a reliable replacement part this Extended Slide Stop Lever and Spring is available for sale at GrabAGun. Glock Extended Slide Stop Lever and Spring Specifications Manufacturer: Glock Type: Slide Stop Lever and Spring Caliber: 9mm Luger .40 SW .357 Sig Compatible Hosts: Glock Gen3/4 (Excludes 2-Pin G17 G17L G34) Quantity: 1 Color: Black Available At: GrabAGun