Armorer’s Master Wrench

The Real Avid Armorer’s Master Wrench™ sets a new industry standard for AR15 build and assembly tools, engineered for professional armorers and gun DIY enthusiasts who demand strength, precision fitment, and ergonomic comfort. Designed to seat squarely for a no-slip grip, this multi-use wrench easily manages stubborn, high-torque components—such as barrel nuts, castle nuts, muzzle devices, and receiver extensions—without stripping hardware or marring firearm finishes.

Constructed to hold its shape under heavy pressure, it features deep-set engagement teeth, a Mil-Spec barrel nut wrench, and a heavy-duty 10-post free-float barrel nut wrench on the reverse side. An industry-first, optimally positioned 1/2" torque wrench receiver ensures accurate and consistent torque applications across critical components, guided by laser-engraved torque specifications printed on the tool. Expanding its utility beyond a standard wrench, an integrated hammer attachment point with four interchangeable heads (steel, brass, nylon, and rubber) transforms the tool into a fully functional armorer's hammer.

FEATURES

• Comprehensive AR15 Wrench Suite: Includes interfaces for Mil-Spec barrel nuts, 10-post free-float barrel nuts, castle nuts, 3/4" muzzle brakes, and 5/8" fixed stock receiver extensions.
• 10-Post Free-Float Barrel Nut Interface: Located on the reverse side to deliver best-in-class strength and full-perimeter contact on stubborn free-float barrel nuts.
• 1/2" Torque Wrench Receiver: Optimally positioned drive attachment ensures accurate and repeatable torque application when tightening critical fasteners.
• Integrated Multi-Head Armorer's Hammer: Features an interchangeable hammer attachment point complete with steel, brass, nylon, and rubber striking heads.
• Reference Torque Specifications: Laser-marked torque guidelines printed on the reverse side for quick, on-the-bench reference during rifle assembly.
• Ergonomic No-Slip Handle: Engineered to provide maximum leverage and hand comfort while applying heavy torque to crusted or stubborn nuts.

SPECIFICATIONS

• Product Type: AR15 Armorer's Wrench & Assembly Tool
• Brand: Real Avid
• Model Name: Armorer’s Master Wrench™
• Torque Drive Size: 1/2" Square Drive Receiver
• Barrel Nut Fitment: Standard Mil-Spec & 10-Post Free-Float (Reverse Side)
• Wrench Openings: Castle Nut, 3/4" Muzzle Brake / Flash Suppressor, 5/8" Fixed Stock Receiver Extension
• Hammer Heads Included (4): Steel, Brass, Nylon, Rubber
• On-Tool Reference: Laser-Engraved Torque Specifications
• Handle Design: Ergonomic Contoured Grip

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