CMC Triggers Mil-Spec Buffer Tube Kit Features This buffer tube kit is produced in-house by CMC Triggers ensuring consistent quality and dependable supply. The 8-position tube offers enhanced length-of-pull adjustment making it ideal for a wide range of shooters and rifle configurations. Precision drainage holes are integrated into the design to evacuate water efficiently in marine or adverse conditions. The kit includes an A5-style buffer providing a smoother recoil impulse and improved cycling characteristics compared to standard carbine systems. A castle nut and QD receiver end plate are included to complete the assembly offering strength secure retention and sling compatibility. All components are engineered to work seamlessly together for reliable AR-15 operation. CMC Triggers Mil-Spec Buffer Tube Kit Specifications Manufacturer: CMC Triggers Model: Mil-Spec Buffer Tube Kit Type: Buffer tube complete assembly Firearm Fit: AR-15 Tube Positions: 8 position Tube Material: 6061-T6 aluminum Finish: MIL-A-8625 Type III Class 2 hard anodized Buffer Type: A5 style Included Components: Buffer tube A5 buffer castle nut QD receiver end plate Color: Black