The Davidson Defense 10.5-inch 9mm AR-9 Barrel is a 10.5-inch AR-9 barrel chambered in 9x19. It is machined from 4150 CrMoV steel with a nitride finish and features a medium profile. The twist rate is 1:10 and the muzzle is threaded at 1/2x36.
The barrel is 10.5 inches in length, machined from 4150 CrMoV steel with a nitride finish. The medium profile is a design feature of this barrel. The twist rate is 1-10 and the chamber is 9x19 (9MM).
The muzzle is threaded at 1/2x36, the standard thread pitch for 9mm AR platforms. This barrel is compatible with standard AR-9 upper receivers. Gas block is not included.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws.
Barrel: 10.5" 9mm, Medium Profile, 1:10T, 4150 CrMoV, Nitride, 1/2x36
Platform: AR-9
Caliber: 9mm (9x19)
Barrel Length: 10.5-inch
Barrel Material: 4150 CrMoV
Barrel Finish: Nitride
Barrel Profile: Medium
Barrel Twist Rate: 1:10
Barrel Thread Pitch: 1/2x36
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