CMC Triggers Mil-Spec AR-15 6-Position Carbine Buffer Tube Kit

The CMC Triggers Mil-Spec Buffer Tube Kit is a complete buffer tube assembly for AR-15 carbines. The tube is machined from 7075-T6 aluminum and finished with a Type III Class II hard coat anodizing for wear and corrosion resistance. Through drainage holes allow water to evacuate in submerged conditions. The six-position design allows adjustment of the length of pull.

The kit includes a heat-treated high carbon steel castle nut and a quick detach end plate, both with a nitride coating. A standard 3 oz carbine buffer and a high tensile steel carbine action spring are included. All components are designed for Mil-Spec AR-15 builds.

• Fits: AR-15 mil-spec
• Tube material: 7075-T6 aluminum
• Finish: Type III Class II hard coat anodized
• Tube positions: 6
• Buffer weight: 3 oz
• Spring material: High tensile steel
• Color: Black
• Included components: Buffer tube, carbine buffer, action spring, castle nut, locking ring, QD end plate