Brownells BRN AR-15/M16 Barrel Extension Torque Tool

The Brownells BRN AR-15/M16 Barrel Extension Torque Tool is a specialized gunsmithing tool designed for proper installation and removal of barrel extensions on AR-15 and M16 platforms. This precision-engineered tool ensures proper torque specifications are met during barrel extension installation, preventing damage to critical components. The tool features a durable construction designed to withstand the forces required for barrel extension work. Essential for gunsmiths and serious AR platform builders who demand professional-grade tools for proper assembly. This tool helps ensure reliable headspacing and proper barrel-to-receiver fitment. Compatible with both AR-15 and M16 barrel extensions, making it versatile for various builds and repairs.