AR-10® A-Series Carbine


The AR-10A family of Armalite rifles is functionally identical to our AR-10B family. Operation, controls, and maintenance are the same however, the AR-10A family is designed to accept early Armalite AR-10 “Waffle” magazines and other magazines copied from them. The AR-10B family still accepts our proprietary steel magazines. Neither family of rifles will function correctly with the other alternate magazine.

The new A10A4 carbine is both rugged and flexible. It is perfectly suited to both military and law enforcement duty. It is a gas operated, magazine fed, semi-automatic produced to provide a level of accuracy, dependability and durability that is not found in other rifles of similar design. The A10A4 provides a perfect platform for all sighting options with its forged flat-top receiver, MIL-STD 1913 rail and forward assist.

Call 800-336-0184 To Order

SKU: A10A4CBF Categories: ,
7.62x51 mm / .308
16 double-lapped, chrome-lined/chrome moly, threaded 5/8x24, 4140 steel
Mid-length gas system
Rifling Twist
1:11.25 RH, 150-175 gr. ammo
Muzzle Device
Flash suppressor
Front Sight Base
MIL-STD 1913 gas block (top of gas block is .398 (+/- .010) lower than top of receiver)
Standard 8"
6-position collapsible
Upper Receiver
Forged flat-top receiver with MIL-STD 1913 rail and forward assist 7075-T6 aluminum
Lower Receiver
7075-T6 aluminum (forged)
Tactical two-stage (stage 1: 3.5 lbs.; stage 2: 5-6 lbs.)
Charging Handle
Anodized aluminum upper/lower receiver, manganese phosphate steel barrel
Overall Length
35.0" (collapsed); 38.3" (extended)
7.9 lbs.
One 20-round Magpul Pmag, owner’s manual
Limited lifetime warranty
Manual for AR-10