About this rifle barrel
Faxon Firearms AR-15 Barrels 300 Blackout Gunner Profile - 300 Aac Blackout 7.5" 1-8 Twist Gunner Contour is a rifle barrel in .300 Blackout, 7.50.
Match the barrel to your platform (gas system length, barrel extension and thread pitch on an AR; the exact action on a bolt gun). Twist rate decides which bullet weights stabilize: faster twists suit heavier bullets.
Manufacturer details
Faxon’s .300 AAC Blackout Gunner Barrels are machined from hardened 4150 Chrome moly in a unique contour that balances rigidity - for excellent accuracy - with light weight for maneuverability. From the muzzle back to the gas block .300 AAC Blackout Gunner Barrels match Faxon’s skinny "Pencil" profile to keep weight down and preserve ease of handling. There’s more metal from the gas block back to the barrel extension to provide rigidity and combat distortion due to heat buildup during long shooting sessions.
Features
- Available in 7.5" and 10.5", with gas port drilled for pistol length gas tube, and 16" with carbine-length gas port
- Gas Port: .104"
- Gas block journal: .750"
- Outside diameter: 1.9"
- SAAMI-chambered with 1-8" twist rifling stabilized the full range of 300 BLK bullets
- 11° target crowned muzzle
- 5/8-24 tpi muzzle threads
Specifications
- Brand: Faxon Firearms
- Fits: AR-15
- Caliber: .300 Blackout
- Length: 7.50
- Finish: Black Matte
- Manufacturer Part #: 15A38P7NGQ
- UPC: 816341023208
Buying from WBT Guns
- Delivery: Ships to your door anywhere in the United States, or pick it up free at our La Mesa store.
- Payment: Pay in full or finance with Credova.
- Questions: Fitment or compatibility questions? Call (619) 667-9453 or email sales@wbtguns.com. FAQ
WBT Guns is family-owned in La Mesa, California, and has served shooters since 2012.
A note on accuracy. Specifications, fitment and images come from the manufacturer and can contain errors or change without notice. If a detail matters to your purchase, call us and we will confirm it before you order. Any compliance notes are general information, not legal advice; California and local laws change, and the rules that apply depend on the firearm the part goes on.
