Ballistic Advantage 11" 9mm Modern Series Barrel - $69.95

Description

This 9mm chambered 11-inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x .620 full profile threads.
Features
Designed to work with both Colt/RR and Glock-style AR builds.
Compatible with standard mil-spec uppers. Numerous dedicated 9mm upper options work.
Requires the use of a unique magwell conversion (Colt/Rock River style) with UZI mags or a dedicated 9mm lower with Glock mags.
9mm on an AR-15 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.
Since the “barrel extension" is an integral part of the barrel, the length stated is the true overall length. For example, an 11" 9mm barrel has the same outer dimensions/length as a 10.5" 5.56 barrel.
IMPORTANT: A standard 1/2x28 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.
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.
Specifications
Length: 11"
Material: 4150 Chrome Moly Vanadium
Profile: Government
Finish: QPQ Corrosion Resistant
Gas System Length: Blowback
Gas Block Journal: Blowback Gas System - No Gas Block
Twist Rate: 1:10 inches
Muzzle: 1/2x28 Threaded
Weight: 17.4oz
SKU: 2982
MPN: BABL9MM003M