Previous Product Next Product TX Arms AR15 Bolt Catch Roll Pin $0.75 20 in stock TX Arms AR15 Bolt Catch Roll Pin quantity Add to cart SKU: 4001-1507-004 Categories: AR15 Parts, Lower Parts, Lower Receiver Description Description TX Arms’ bolt catch roll pins are machined to Mil-Spec dimensions and fit all standard AR15 sized bolts. This product is 100% made in America, and is covered under our TX Arms Lifetime Warranty. Phosphate Coated 100% American Made