Buffer Tube for A2 Buttstock-Rifle Description
The DoubleStar AR-15/M-16 Rifle Length Buffer Tube is machined in the USA from 6061 aluminum. This buffer tube fits standard AR-15 and M-16 lower receivers and rifle length buttstocks including our Ace ARFX Skeleton Stock and Ace Ultralite (AR-UL) Stock.
Buffer Tube for A2 Buttstock-Rifle Specification
- Length: 9.625"
- Diameter: 1.11"
- Material: 6061 Aluminum
- Coating: Black Hard Coat Anodize