Brownells Upgrade Kit for AR-15/M16 Standard Armorer's Kit

The Brownells Upgrade Kit expands the AR-15/M16 Standard Armorer's Kit with additional tools and components for more comprehensive rifle servicing. Designed specifically for AR-15 and M16 platforms, this upgrade kit complements the base armorer's kit to give gunsmiths and serious enthusiasts a more complete set of tools for assembly, disassembly, and maintenance of AR-pattern rifles.