From the 2014 SHOT Show, a look at the new ArmaLite AR-31 rifle. Chambered in .308 Winchester, the AR-31 is a short action version of the AR-30A1, and accepts Armalite’s AR-10B double-stack magazines.
ArmaLite AR-31 Specs:
- Caliber: .308 Winchester
- Barrel: 24″ Double Lapped, Chrome Moly
- Rifling Twist: 1:10
- Muzzle Device: Muzzle Brake
- Trigger: Single Stage
- Stock: Adjustable Cheek Piece (Height) & Buttstock (Length)
- Overall Length: 45.4″ – 47.4″
- Weight: 14.1 LBS