M16/AR15 & 1911 Professional Armorer Wrench

The IMI Defense™ M16/AR15 & 1911 Professional Armorer Wrench is a rugged multi-function gunsmithing tool engineered for professional firearm maintenance, assembly, and field servicing. Designed for AR15, M16, and 1911 platforms, this heavy-duty armorer tool combines multiple essential functions into one compact and durable solution for armorers, gunsmiths, tactical operators, and firearm enthusiasts.

Constructed from heat-treated high-grade blackened steel, the wrench is built to withstand demanding use while delivering reliable strength and long-term durability. Its precision-machined tool interfaces are clearly marked for each application and include recommended torque designations to support proper firearm assembly and maintenance procedures.

The wrench supports a wide range of AR-platform functions including barrel nut installation, castle nut adjustment, muzzle device installation, and A2 receiver extension servicing. It also includes a dedicated 1911 barrel bushing tool for pistol maintenance and customization.

Dual ½-inch torque wrench ports allow users to pair the tool with standard torque wrenches for precise installation and adjustment. An ergonomically designed grip handle improves comfort and control during use, while the integrated flat-tip screwdriver and built-in beverage opener add additional utility both on the workbench and in the field.

Designed for durability, versatility, and professional firearm maintenance, the IMI Defense™ Professional Armorer Wrench is an essential addition to any armorer’s toolkit.

Features & Benefits

• Multi-function professional armorer wrench
• Compatible with AR15, M16, and 1911 platforms
• Constructed from heat-treated high-grade blackened steel
• Durable heavy-duty gunsmithing design
• Barrel nut tool interface
• Castle nut tool interface
• Compatible with 1/2", 5/8", and 3/4" muzzle devices
• A2 receiver extension tool interface
• Integrated flat-tip screwdriver
• 1911 barrel bushing tool
• Dual ½-inch torque wrench ports
• Ergonomic grip handle for improved comfort and control
• Tool functions and torque designations clearly marked
• Integrated beverage opener
• Ideal for firearm assembly, maintenance, and field servicing