This 6-Position AR-15 Mil-Spec buffer tube is perfect for your next AR-15 build, or as an upgrade on existing commercial-spec tube.
Made 6061-T6 aluminum construction with a black anodized finish, with six precision machined notches to securely lock your stock into position.
- Tube Diameter: 1.146″ (Mil Spec)
- Length: 7 1/4″
- Thread type: 1 3/16-16 UN-3B SPECIAL
- Material: 6061-T6 Aluminum
- Finish: Black Anodized
- Backed by the AT3 Lifetime Warranty