Outdoor Connection Buffer Tube Nut Wrench AR-15/M4 Castle Nut Steel Rubber Grip BTNW28197

Outdoor Connection Buffer Tube Nut Wrench is a purpose-built tool for installing and removing AR-15/M4 castle nuts and single-point sling adapter plates. Constructed from tough steel with a dark phosphate finish, it features three lugs for a secure fit on buffer tube castle nuts and a soft, rubberized handle for comfortable, controlled torque. Designed to work with M4, CAR-15, and AR-15 carbines, this wrench delivers reliable performance for routine maintenance and upgrades.

Product Highlights

• Three-lug head securely engages buffer tube castle nuts
• Comfortable rubber grip for confident, slip-resistant handling
• Durable steel construction with dark phosphate finish
• Ideal for installing single-point sling adapter plates
• Compatible with M4, CAR-15, and AR-15 carbine platforms

Specs

• Product Type: Buffer tube nut (castle nut) wrench
• Compatibility: AR-15/M4, CAR-15, Carbine platforms
• Material: Steel; Handle Material: Rubber
• Finish/Color: Black Phosphate; Handle Color: Black
• Lug Count: Three lugs
• UPC: 051057281973
• Manufacturer Part Number: BTNW28197
• Brand Name: Outdoor Connection