Upgrade your Glock Gen4 with the Cross Armory 4-Pin Set in Red crafted from premium 4140 ordnance steel for unmatched durability. Featuring enhanced geometry and a dimpled design these pins allow easier installation while optimizing ergonomics. Engineered specifically for Gen4 models including longer backstrap pin variations this precision-machined corrosion-resistant set fits Glock 17/19/20/21/22/23/26/27/29/30/31/32/33/34/35/40/41 without hindering holster compatibility. The perfect balance of functionality and style for your firearm components.