BA 11″ AR -15 9MM Barrel

$134.99

In stock

SKU: BA911 Category:

Description

This 9mm chambered 11 in Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28x.620 full profile threads.

Designed to work with both Colt/RR and Glock style AR builds.
Compatible with standard MILSPEC uppers. There are also numerous dedicated 9mm upper options that 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 AR15 platform operates by blowback and does not need a gas block or gas tube.
Threaded 1/2×28 instead of 1/2×36 to give you greater versatility when choosing a suppressor.
Integrated feed ramp and barrel extension.
Since the œbarrel 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 1/2×28 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.

Additional Info

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 in es
Muzzle 1/2×28 Threaded
Weight 17.4oz

Rules & Restrictions

The purchasing some of the items in our store are regulated by Federal laws and local restrictions.

  1. All FFL rules apply. Please check your local State and Federal law before purchase.
  2. All firearms purchases will be shipped to FFL dealers only, copy of valid ID need to be send to us via email to tssops@hotmail.com
  3. Shipping will be Provided By registered shippers only (FedEx, UPS, USPS) with tracking and insurance.

Local restrictions

  • Alaska: No Ammo.
  • California: No Handguns. No Hi-Cap Mags without a Hi-Cap Mag Permit. No Defense/Clip Fed Shotguns. No Semi-Auto rifles. No M-16 Bolts.
    • Los Angeles, Sacramento, & San Francisco, CA: No Ammo without a FFL.
  • Connecticut: No Semi-Auto rifles.
  • Hawaii: No Pistol Mags over 10rds. No Ammo.
  • Illinois: No Ammo without a FFL.
  • Maryland: No Handguns. No Hi-Cap Mags over 20rds.
  • Massachusetts: No Handguns. No Hi-Cap Mags without an FFL. No Defense/Clip Fed Shotguns. No Semi-Auto rifles. No Ammo.
  • New Jersey: No Hi-Cap Mags over 15rds without a FFL.
  • New York State: No Handguns. No Mags over 10rds.
    • New York City, Bronx, Brooklyn, Manhattan, Staten Island, & Queens: No Handguns. No Mags over 10rds. No Ammo. No NFA Restricted Items.
  • Washington DC: No Firearms. No Hi-Cap Mags. No Ammo.
  • APO & FPO Addresses: No Ammo.