The Lead & Steel LS300-7.5 is a 7.5-inch 300 Blackout barrel for AR-15 pistol builds. It has a government profile, M4 feed ramps and a nitride finish, and it comes threaded at the muzzle. A compact barrel for short 300 BLK builds aimed at suppressed or close-range use.
- Brand: Lead & Steel
- Caliber: 300 Blackout
- Length: 7.5 in
- Twist: 1:7
- Profile: Government
- Feed ramps: M4
- Finish: Nitride
- Muzzle: Threaded
- Fits: AR-15
- Manufacturer part number: LS300-7.5
