DSI .300 Blackout 7.5" Barrel
Optimized for AR-style pistol and SBR builds, the DSI 7.5" .300 Blackout Barrel offers reliable subsonic and supersonic performance. Constructed from premium 4142 Chromoly and nitride treated for durability, it's the perfect foundation for your next suppressed or tactical upper.
- Length: 12.5"
- Chamber: .300 Blackout
- Gas System: Pistol Length
- Gas Block Diameter: .750"
- Rifling: 1 in 8 Twist Rate
- Material: 4142 Chromoly Steel
- Finish: Nitride Treated for Long Life and Corrosion Resistance
- Threaded: 5/8x24
Proudly made in the USA
