Glock 29/30/36 Dual Recoil Spring Assembly Features The Glock 29/30/36 Dual Recoil Spring Assembly uses a dual spring design to manage slide velocity during cycling helping control felt recoil in the larger caliber Glock 29 30 and 36 pistols. This design spreads spring tension across two coils rather than one which helps smooth out the slide s motion as it cycles. As the assembly wears from repeated firing replacing it with a factory new unit restores the pistol s original cycling characteristics. A properly functioning recoil spring assembly is important for reliable feeding extraction and slide lock engagement. Built as a genuine Glock factory part this assembly is manufactured to the same specifications as the recoil spring originally installed in the Glock 29 30 and 36. It ships new finished in black to match the factory appearance of the pistol s internal components. Replacing a recoil spring assembly on a regular maintenance schedule is a simple way to keep a defensive or range pistol running at its best. The Glock 29/30/36 Dual Recoil Spring Assembly gives owners a reliable factory correct option for sale at GrabAGun. Glock 29/30/36 Dual Recoil Spring Assembly Specifications Manufacturer: Glock Model: 29/30/36 Dual Recoil Spring Assembly Type: Recoil Spring Color: Black Compatible Hosts: Glock 29 30 36 Available At: GrabAGun