Track suit lovers and those who can squat flat-footed in Adidas hate to hear it, but: When compared to the AK-47, the AR-15 is lighter, more accurate, and simply better, especially when configured with a short-barreled upper.
So, it made sense to take the only good thing about the AK platform and chamber it in Eugene Stoner's creation. We're talking about 7.62x39, now available in this 10.5" AR upper. It's the perfect assembly for any pistol, SBR or PDW configuration.
Its heavy barrel is made for slamming mags full of x39 downrange, while its heavy barrel offers superior accuracy, and its free-float M-LOK handguard and classic M4 flattop upper offer the familiar ergonomics you've come to love in the AR.
Includes BCG. Works with all standard AR-15 lower assemblies.
AR-15 Upper Specifications
Barreled upper assemblies are assembled in-house before shipment.
Barrel
- Chamber: 7.62x39
- Contour: Heavy
- Length: 10.5”
- Twist Rate: 1:10
- Gas System: Carbine
- Gas Block: 0.750
- Muzzle Threads: 5/8 x 24
- Feed Ramps: .30 Caliber
- Material: 4150 CMV
- Finish: Parkerized
- Process: Button Rifled
- Muzzle: Twisted Flash Hider
Handguard
- Attachment System: 9.5" M-Lok
- Finish: Type III Hardcoat Anodized (Mil-Spec)
- Top Rail: M1913 Picatinny
- Material: Billet 6061-T6 Aluminum
- Attachment: Barrel Nut
Stripped Upper Receiver
- Profile: M4 Flattop
- Material: Forged 7075-T6 Aluminum
- Finish: Type III Hardcoat Anodized (Mil-Spec)
Bolt Carrier Group
- Profile: M16/Full-Auto
- Steel: E9310 Tool Steel
- Exterior: Black Nitride
- Interior: Black Nitride
- Gas Key: Staked
- Charging Handle: Included
Lower receiver sold separately.
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Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily.
80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.
- Caliber:
- 7.62
- Barrel Size:
- 10.5"
- Barrel Finish:
- Parkerized
- Twist Rate:
- 1/10
- Profile:
- Heavy Barrel
- Material:
- 4150 Chrome Moly Vanadium
- Thread Pitch:
- 5/8 x 24
- Feed Ramp:
- .300 Blackout
- Gas System:
- Carbine
- Gas Block System:
- .750
- Charging Style:
- Rear Charging
- Bolt Material:
- E9310
- Receiver Material:
- Forged
