Wheeler Professional Armorers Wrench – Multi-Purpose AR-15/AR-10 Tool

The Wheeler Professional Armorers Wrench is a hardened steel multi-tool designed for AR-15 and AR-10 platform maintenance and assembly. This wrench combines multiple castle nut, barrel nut, and flash hider functions in one compact tool, making it essential for home gunsmiths and professional armorers alike.

Constructed from heat-treated steel with a manganese phosphate finish for corrosion resistance, this wrench features dedicated surfaces for castle nuts, barrel nuts with varying tooth counts, A1/A2 flash hiders, and muzzle brakes. The ergonomic handle provides leverage for proper torque application without marring components. Compatible with standard AR-15/M4 and AR-308/AR-10 upper receivers.

• Material: Heat-treated steel with manganese phosphate finish
• Compatibility: AR-15, M4, AR-308, AR-10 platforms
• Functions: Castle nut, barrel nut, flash hider, muzzle brake installation/removal
• Design: Multi-surface wrench with ergonomic handle
• Use: Firearms assembly, maintenance, and armorer work