Restrictions
- Is a 'Call to order' product.
Top takeaways
- Blackout Defense AR-15 Competition Series barrels are precision-engineered with premium 416-R stainless steel, featuring 5R button rifling and a 1:8 twist for sub-MOA accuracy with match-grade ammunition.
- The barrels undergo a meticulous manufacturing process including gun-drilling, reaming, lapping, and precision air gauging, followed by stress relief and high-precision profiling, threading, and chambering for optimal performance.
- Each barrel is finished with a salt bath nitride for durability, has a .750” gas block diameter, and is chambered in .223 Wylde, ensuring compatibility with both .223 Remington and 5.56 NATO ammunition.
Attributes
- Barrel Weight:
1.97 lbs
- Cartridge:
223 Wylde
- Finish:
Nitride
- Gas System Length:
Mid-Length
- Length:
16''
- Muzzle Threads:
1/2-28
- Twist:
1-8
- Weapon type:
AR-15
- Delivery weight: 0.998kg
- Shipping height: 38mm
- Shipping width: 38mm
- Shipping length: 483mm
- UPC: 850023922342




