Doublestar Corp., A2 Rifle length Buffer Tube, Fits AR-15/M-16, Black
- Fits standard AR-15 and M-16 lower receivers
- Length- 9.625″
- Diameter- 1.11″
DBST-ACES’s AR-15/M16 A2 Rifle Length Buffer Tube is machined in the USA from 6061 aluminum and this buffer tube fits standard AR-15 and M-16 lower receivers and rifle length buttstocks including the Ace ARFX Skeleton Stock and Ace Ultralite (AR-UL) Stock.