AR-15 .300 Blackout 7.5" Inch Pistol Barrel 1:8 -Stainless Steel
For best results, ABC Rifle Company recommends 110-125 Grain SuperSonic Ammunition unless shooting with a Suppressor.
Description
This 7.5” barrel is precision machined from 416R stainless steel and chambered in .300 AAC Blackout, offering a great balance of strength and accuracy for short-barreled rifle or AR pistol builds. It features a 1:8 twist rate ideal for a wide range of bullet weights, a .750 gas block diameter, and a 5/8x24 thread pitch for suppressor or muzzle device compatibility. The pistol-length gas system ensures reliable cycling, particularly with subsonic and suppressed loads. This barrel is perfect for compact, high-performance builds that demand consistent precision.
Barrel Specifications
- 416R Stainless Steel 7.5” 1:8 Twist .300 AAC Blackout Barrel
- .750 gas block diameter
- 5/8x24 Thread Pitch
- Pistol Length Gas System
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.
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