Our Lead & Steel AR-9 barrels are turned from 4150 Chrome Moly Vanadium Steel and coated in a QPQ Black Nitride finish.
Features:
- 11.3″ length
- 1/2×36 muzzle threads
- Chambered in 9mm
- 1:10 twist rate
- Straight profile
- 17.6oz
- Blowback gas system – no gas block or gas tube needed
- Compatible with standard mil-spec uppers and dedicated uppers
*Please note: A .223/5.56 flash hider will not have enough clearance for a 9mm round to pass. Before installing a muzzle device, ensure a 9mm round will drop freely through the muzzle device bore.
