Engineered for precision and power, this 7.62×39 AR-15 upper combines a heavy barrel with the 7.62x39 cartridge, offering superior performance long missing from other rifles.
Built around a 16″, 1:10-twist, heavy barrel housed within a custom free-float M-LOK handguard, this upper offers tighter shot groups and improved heat resistance during rapid fire.
This upper features a Flat Dark Earth (FDE) Cerakote finish that resists abrasion, corrosion, and extreme temperatures.
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: 16”
- 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: 15" M-Lok
- Finish: FDE Cerakote
- Top Rail: M1913 Picatinny
- Material: Forged 7075-T6 Aluminum
- Attachment: Barrel Nut
Stripped Upper Receiver
- Profile: M4 Flattop
- Material: Forged 7075-T6 Aluminum
- Finish: FDE Cerakote
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.
- Color:
- FDE
- Caliber:
- 7.62
- Barrel Size:
- 16"
- Barrel Finish:
- Parkerized
- Material:
- 4150 Chrome Moly Vanadium
- Twist Rate:
- 1/10
- Thread Pitch:
- 5/8 x 24
- Feed Ramp:
- .300 Blackout
- Gas System:
- Carbine
- Gas Block System:
- .750
- Charging Style:
- Rear Charging
- Platform:
- AR-15
- Bolt Material:
- E9310
- Receiver Material:
- Forged
