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Most Recent Reviews
Ar15 upper by Good, Verified Owner, December 26, 2025
Seems to be good. Haven't tried shooting it yet. Going on a Lower it's little tight .
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Product Info for ABC RIFLE COMPANY AR-15 5.56x45mm NATO 16in Barrel 12in Quad Rail Upper Receiver

This upper features a 7075-T6 forged receiver and a robust 12in 6061-T6 Picatinny quadrail handguard, offering max accessory space and rock-solid durability. The 16in 4150 CMV barrel with a 1:8 twist and A2 birdcage flash hider delivers reliable accuracy and muzzle control. Built with a 6061-T6 aluminum barrel nut, locking steel jam nut, .750 gas block, and 9in stainless carbine gas tube, this upper ensures smooth operation. Finished with an MPI-tested nitride BCG, forged milspec charging handle, forward assist, and ejection port coverits built to handle anything you throw at it.image

Specifications for ABC RIFLE COMPANY AR-15 5.56x45mm NATO 16in Barrel 12in Quad Rail Upper Receiver:

Manufacturer: ABC RIFLE COMPANY
Caliber: 5.56x45mm NATO
Barrel Length: 16 in
Barrel Twist Rate: 1-8
Threads per Inch: 1/2x28
Muzzle Device: A2 Style Muzzle Brake
Finish: Cerakote
Gun Model: AR-15
Handguard Length: 12 in
Gun Type: Rifle
Gun Make: AR Platform
Bolt Carrier Group Included: No

Package Contents:

  • ABC RIFLE COMPANY AR-15 5.56x45mm NATO 16in Barrel 12in Quad Rail Upper Receiver

ABC RIFLE COMPANY AR-15 5.56x45mm NATO 16in Barrel 12in Quad Rail Upper Receiver Orderable Models

List of Orderable Models

  • ABC RIFLE COMPANY AR-15 5.56x45mm NATO 16in Barrel 12in Quad Rail Upper Receiver, 1-8 Twist, 1/2x28, A2 Style Muzzle Brake, Nitride, Cerakote Sniper Grey, UPPER15-QR12-CSG , MPN: UPPER15-QR12-CSG , Code: 69B-UFH-ABC07RE-UPPER15-QR12-CSG
  • ABC RIFLE COMPANY AR-15 5.56x45mm NATO 16in Barrel 12in Quad Rail Upper Receiver, 1-8 Twist, 1/2x28, A2 Style Muzzle Brake, Nitride, Cerakote Olive Drab Green, UPPER15-QR12-COD , MPN: UPPER15-QR12-COD , Code: 69B-UFH-ABC07RE-UPPER15-QR12-COD
  • ABC RIFLE COMPANY AR-15 5.56x45mm NATO 16in Barrel 12in Quad Rail Upper Receiver, 1-8 Twist, 1/2x28, A2 Style Muzzle Brake, Nitride, Cerakote Flat Dark Earth, UPPER15-QR12-CFDE , MPN: UPPER15-QR12-CFDE , Code: 69B-UFH-ABC07RE-UPPER15-QR12-CFDE
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