Mil-Spec AR-15 or LR308 (DPMS) Anti-Rotation Carbine Length Buffer Tube

BKF Standard Carbine Length 6-Position Mil-Spec buffer tube/receiver extension. It’s made of durable CNC machined T6-6061 aluminum and fits carbine length buttstocks. These Have the anti-rotation (U-Cut). 

Features:

• T6-6061 aluminum
• Hard Anodized Type III Matte Black finish
• 6-Positions
• U-cut Anti-Rotation
• Length: 7.1875″
• Fits: AR-15 or LR308 Buffer Tubes
• Made in the USA