LBE Unlimited Bolt Catch Roll Pins Features The LBE Unlimited Bolt Catch Roll Pins are sized to the standard AR-15 bolt catch specification ensuring a proper mil-spec fit when replacing a lost bent or worn pin during routine maintenance. Roll pins are notoriously easy to lose during disassembly especially when working without a dedicated bolt vise or roll pin punch set and having a supply of 20 on hand means a lost pin never stops a repair. The black finish matches the appearance of factory hardware so the replacement pin blends in seamlessly once installed. Because the pack includes 20 pins it is sized appropriately for armorers servicing multiple rifles or hobbyists who anticipate needing replacements over time. Bolt catch service is one of the more common small repairs an AR-15 owner will perform whether replacing a bent pin after a difficult disassembly or simply keeping spares on hand for future maintenance. Keeping a stock of correctly sized roll pins avoids the frustration of searching for a single replacement part when a repair is already underway. This pack pairs naturally with other bolt catch service tools such as a bolt catch kit or roll pin punch set for a complete maintenance solution. For anyone who regularly services AR-15 rifles this pack of pins is a small investment that saves real time down the road. LBE Unlimited Bolt Catch Roll Pins Specifications Brand: LBE Unlimited Model: Bolt Catch Roll Pins Type: Roll Pin Compatible Hosts: AR-15 Color: Black Count: 20 Available At: GrabAGun