Real Avid Master-Fit AR-15 Barrel Nut Wrench Titanium-Coated Stainless Steel

Real Avid Master-Fit Free-Float Barrel Nut Wrench is a purpose-built, 1/2 inch drive crowfoot wrench engineered for AR-15 builders and armorers. Constructed from stainless steel with a durable titanium coating, it delivers precise fitment, tight tolerances, and confident torque application while minimizing marring on firearm parts. Its two-sided design engages both 20-hole and 4-hole free-float barrel nuts, and it works with any standard 1/2 inch drive torque wrench.

Product Highlights:

• Titanium‑coated stainless steel for strength, durability, and reduced marring
• 1/2" drive crowfoot design for use with standard torque wrenches
• Two-sided head fits 20-hole and 4-hole AR-15 free-float barrel nuts
• Precision tolerances for solid grip and no-slip tool control
• Ideal, dedicated tool for AR-15 builds and maintenance

Specs:

• Product Type: Armorer's crowfoot wrench for free-float barrel nuts
• Compatibility: AR-15; fits 20-hole and 4-hole free-float barrel nuts
• Drive Size: 1/2 inch square drive
• Material: Stainless steel
• Finish: Titanium coating
• Dimensions (H x W x L): 0.70 x 4.75 x 6.65 inches
• Weight: 0.40 lb
• UPC: 813119013836
• MPN: AVMFFFBNW
• Brand: Real Avid/Revo