The Bootleg Inc Bootleg Carrier Completion Kit for AR15 5.56 is designed to complete your carrier assembly with precision and reliability, whether youre refreshing a Build or stocking extra parts for future maintenance. This complete bolt kit integrates seamlessly with Bootlegs adjustable gas carrier, delivering enhanced customization in gas suppression and cycling consistency. Crafted for durability, the firing pin retaining pin is made from 1038 steel wire, the bolt itself is 9310 steel coated in phosphorus for long wear, the cam pin is 4340 steel, and the firing pin is 4140 steel, all finished in a rugged black coating to ensure dependable function under rigorous use. All components are steel for maximum strength, and the package aligns with Bootlegs reputation for quality and compatibility. The kit is designed to fit with Bootlegs rifle components, delivering a cohesive, reliable build that supports smooth operation and dependable performance in varied conditions. Complete your carrier with quality today and enjoy enhanced control and confidence in the field or at the range.