
AR15 .300 Blackout Micro Pistol Upper Assembly 5" Barrel Custom 4" MLOK Handguard - Flame Blue
For best results, ABC Rifle Company recommends 110-125 Grain SuperSonic Ammunition unless shooting with a Suppressor.
Description
Built for close-quarters dominance, this 5” .300 Blackout upper receiver group combines compact form with serious firepower. It features a precision-machined 6061-T6 billet upper paired with a matching 5” ABC Rifle Co M-LOK handguard with integrated handstop and steel barrel nut. The 4150 CMV barrel sports a 1:7 twist for optimal subsonic or supersonic performance, paired with a micro-length stainless gas tube, .750 low-profile steel gas block, and 5/8x24 steel muzzle brake. Includes milspec ejection port cover, forward assist, and forged 6061-T6 milspec charging handle
Upper Specifications
- 6061-T6 Aluminum Billet Upper Receiver w/ Milspec Tolerances
- 6061-T6 Aluminum ABC Rifle Co 5” MLOK Handguard w/ Integrated Handstop
- Steel Barrel Nut
- 4150 Chrome Moly Vanadium 5” 1:7 Twist .300 BLK Barrel
- .750 Low Profile Steel Gas Block
- Stainless Steel 5 3/16” Micro Gas Tube
- 5/8x24 Steel Muzzle Brake
- 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....