SKU: BABL30000-OP
The Ballistic Bbl 300blk Rigid 1/7 is a purpose-built solution for shooters looking to maximize the efficiency of the .300 Blackout cartridge in a compact platform. This barrel is designed for tactical enthusiasts and professionals who require a reliable component for builds intended for suppressed use or close-quarters engagements. Its design prioritizes maneuverability without sacrificing performance.
Machined from high-grade 4150 Chrome Moly Vanadium steel, this barrel undergoes a QPQ corrosion-resistant process that hardens the surface and protects against harsh environmental conditions. The 1/7 twist rate is optimized to stabilize a range of projectiles, including heavier subsonic loads, while maintaining accuracy with lighter supersonic ammunition. An integrated M4 feed ramp extension, also QPQ coated, facilitates smooth cycling and reliable feeding during rapid fire.
Operators looking for a dependable component for their next build will find this barrel compatible with standard AR-15 upper receivers and pistol-length gas systems. Installation requires adherence to all NFA and ATF regulations, particularly given the 8-inch length. This barrel effectively bridges the gap between portability and ballistic effectiveness, making it a staple for modern defensive configurations.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
