Magpul Armorer's Wrench – AR15/M4

Magpul Armorer's Wrench – AR15/M4 is a durable and versatile tool for servicing AR-15/M4 rifles. It is made in the USA from hardened steel and features a manganese phosphate coating.

The tool is compatible with standard barrel nuts, flash hiders, receiver extensions, and carbine castle nuts. It also includes two hammer faces and a bottle opener.

The tool works with a 1/2" torque wrench and includes torque specifications for reference.

Magpul Armorer's Wrench – AR15/M4 - Features:

• Made in the USA from hardened steel
• Manganese phosphate coating
• Compatible with standard barrel nuts and flash hiders
• Two hammer faces
• Bottle opener
• Works with a 1/2" torque wrench
• Includes torque specifications

Product text updated on 12/13/2025.