The BSF SF3IYT0096 AR-15 Semi-Auto 300BO 16" 1-7 is a precision rifle barrel engineered for shooters who demand consistent performance from their .300 AAC Blackout AR-15 builds. This 16-inch barrel...

The One Horse OH-BR02 16" Pistol Gas M4 Contour Barrel in 300 BO is built for shooters who want a straightforward, dependable AR-15 barrel without unnecessary extras. This 16-inch M4 contour profile...

The Seekins Precision BBL 10.5" 300BLK BLK barrel is a compact, match-grade option for AR builders who want reliable performance from a short 300 Blackout platform. Precision CNC machined from...

The Seekins Precision Bbl 8" 300BLK Sts Blk is a match-grade stainless steel barrel built for AR-15 pistols and short-barreled rifle builds that demand consistent accuracy. Precision CNC machined...

The Lead & Steel LS300-16 AR9 300 Blackout Government Profile Barrel is built for shooters who want dependable performance from a purpose-made AR barrel. Turned from 4150 chrome moly vanadium steel...

The Lead & Steel LS300-7.5 300 Blackout 7.50" Government Profile barrel is purpose-built for AR-15 pistol builds that demand dependable performance in a compact package. Turned from 4150 chrome moly...

The Lead & Steel LS300-14.5 300 Blackout 14.50" Government Profile barrel is built for shooters who want dependable performance from their AR-15 platform. Turned from durable 4150 chrome moly...

The Lead & Steel LS300-10.5 300 Blackout 10.50" Government Profile Barrel is built for shooters who want a dedicated 300 BLK AR platform with dependable performance. This extra barrel features a...

Designed for steady, repeatable performance in varied environments, the Rosco Manufacturing ROSCO SP-BL-82-300-BCG-GTP-NGB-001 SAUCEPACK+URG emphasizes functional reliability and straightforward...

The Noveske Diplomat BBL 300BLK 7.94" SS is a compact, precision-crafted AR-15 barrel designed for shooters who want dependable performance in a short, threaded stainless steel package. Machined from...

The Geissele Automatics Geissele CHF Chrome Lined 300BLK 8" barrel is a compact, purpose-built AR-15 barrel designed to maximize the performance of the 300 Blackout cartridge. Cold hammer forged from...

The LANTAC 11.5" 300 Blackout Barrel Blk is built for shooters who demand precise machining and consistent performance from their AR-platform builds. Each barrel is carefully chambered and headspaced...