Stock Status: Ballistic Advantage 5.5" 9mm Barrel - 9MM - 1/2x28
This 9mm chambered 5.5 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x .400 full profile threads. You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.
- Designed to work with both Colt/RR and Glock style AR builds
- Compatible with standard mil-spec uppers and dedicated uppers
- 9mm on an AR15 platform operates by blowback and does not need a gas block or gas tube
- Threaded 1/2x28 instead of 1/2x36 to give you greater versatility when choosing a suppressor
- Integrated feed ramp and barrel extension
- IMPORTANT: 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
Features:
- Length - 5.5"
- Material - 4150 Chrome Moly Vanadium
- Profile - Straight
- Finish - QPQ Corrosion Resistant
- Gas System Length - Blowback
- Gas Block Journal - No gas block or tube required
- Twist Rate - 1:10 inches
- Muzzle - 1/2x28 Threaded
- Weight - 9.6oz
Depending on your state and local laws, you could use this barrel with a lower receiver that is a Registered SBR, or Pistol. Possession of this barrel along with a Non-NFA lower receiver may be Prohibited. We are not lawyers and the above information is not legal advise. Make sure you understand the most up to date federal, state and local laws before proceeding with this product.
- Maximum Purchase:
- 30 units
