
AR-300 16" Upper Assembly .300 AAC Blackout Barrel With 12" Quad Rail Handguard & Charging Handle - Rose Gold
For best results, ABC Rifle Company recommends 110-125 Grain SuperSonic Ammunition unless shooting with a Suppressor.
Description
Built for power and precision, this upper features a 7075-T6 forged receiver paired with a durable 12” Picatinny quadrail handguard for full accessory integration. At its core is a 16” 4140 chromoly barrel chambered in .300 AAC Blackout, with a 1:8 twist and A2 birdcage flash hider for dependable performance. A .750 low-profile gas block, 9” carbine gas system, and locking aluminum barrel nut keep things running smoothly, forged milspec charging handle, and standard forward assist and ejection port cover, this build is ready for any mission.
Upper Specifications
- 7075-T6 Milspec Forged Aluminum Upper Receiver
- 6061-T6 Aluminum ABC Rifle Co 12” Picatinny Quadrail Handguard
- Aluminum Barrel Nut w/ Locking Steel Jam Net
- 4140 Chromoly 16” 1:8 Twist .300 AAC Blackout Barrel
- .750 Low Profile Steel Gas Block
- Stainless Steel 6.75” Pistol Gas Tube
- 5/8x24 Steel A2 Birdcage Flash Hider
- Milspec Stamped Steel Ejection Port Cover
- Milspec Forward Assist
- Forged 6061-T6 Aluminum Milspec Charging Handle
General Specifications
- Weight:
- Overall Length:
- Caliber: .300 Blackout
Billing and Shipping address MUST match the address that is on file with your Financial Institution or the order will be canceled and a $25 cancellation fee deducted from your refund.
Digital representations of Cerakote colors may vary due to lighting, screen settings, and image processing. For the most accurate color reference, consult official Cerakote color samples.
NOTE: ALL CUSTOM COATINGS ARE INSPECTED PRIOR TO SHIPMENT. ABC RIFLE COMPANY WILL NOT BE HELD LIABLE FOR ANY SCRATCHES, BLEMISHES, DINGS , ETC....