Ballistic Advantage 9mm AR15 Barrels | 9mm AR 15 Barrel

Picture of Ballistic Advantage 9mm AR 15 Barrels

Ballistic Advantage 9mm AR15 Barrels

 

The Ballistic Advantage 9mm AR15 Barrels are machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x .400 full profile threads. The barrels are available in 5.5 inch, 8 inch, 11 inch and 16″ lengths

  • Designed to work with both Colt/RR and Glock style AR builds.
  • Compatible with standard mil-spec 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 “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 1/2×28 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 bore.

You must use Ballistic Advantage 9mm AR15 Barrels less than 16″ in length with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of a Ballistic Advantage 9mm AR15 Barrel less than 16″ inches in length  along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.

Ballistic Advantage 9mm AR15 Barrels – Specifications

  • Length 5.5″, 8″, 11″, 16″
  • 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 1/2×28 Threaded
  • Weight 9.6oz, 9.2oz, 17.4oz, 24.3oz

 

Ballistic Advantage 9mm AR15 Barrels


cheap ar 15


NEMO ARMS NITRIDE COATED 300 BLACKOUT BARRELS

NEMO ARMS NITRIDE COATED 300 BLACKOUT BARRELS to Convert a .223/5.56 AR to 300 AAC

NEMO ARMS NITRIDE COATED 300 BLACKOUT BARRELS

NEMO ARMS NITRIDE COATED 300 BLACKOUT BARRELS

I noticed the NEMO ARMS NITRIDE COATED 300 BLACKOUT BARRELS while browsing Brownells site. If anyone reading this purchases one please report back.

 

Features:

  • Black Nitride Coating, offers superior corrosion resistance and accuracy
  • 300 Blackout barrel has an M4 profile and is chrome moly steel
  • 308 Winchester chambered barrels feature a HBAR profile
  • 308 Winchester barrels are machined from 416 stainless steel
  • 5/8-24 muzzle threads
  • .750” O.D. at the gas port
  • 16” barrels feature a carbine length gas system
  • 18” and 20” barrels feature a rifle length gas system
  • 300 Blackout barrel fits AR15/M16 receivers
  • 308 Winchester barrels fit DPMS pattern 308 AR rifles
  • Barrel extensions feature M4 feedramps
  • 308 Barrels have a 1-10 twist
  • 300 Blackout barrel has a 1-8 twist

SPECS: Black nitride coating, stainless steel (308) and chrome moly (300BLK). Length – 16”, 18” and 20”. .750” at gas port. M4 feedramps. 5/8-24 muzzle threads. 1-8 Twist (300BLK) and 1-10 Twist (308).

KRIEGER CRITERION AR-15 BARRELS

CRITERION AR-15 BARRELS

CRITERION AR-15 BARRELS

CRITERION AR-15 BARRELS

CRITERION AR-15 BARRELS

For the most part if you reliably wanted to purchase a fantastic KRIEGER CRITERION AR-15 BARREL you had to go to FULTON ARMORY as the CRITERION BARREL is their standard offering for their FAR15 and TITAN 308 series rifles. Today Brownells announced they too are now carrying KRIEGER CRITERION AR-15 BARRELS.

The CRITERION BARRELS are one of, if the not best values in AR-15  BARRELS often shooting as good or better than much more expensive MATCH BARRELS from premium barrel manufacturers. These barrels are a safe bet for any AR15 build. Just ask owners of Fulton Armory rifles.

 

From CRITERION BARRELS INC:

Criterion Barrels, Inc. was started in 1999 from Krieger Barrels, Inc. in response to demands of rifle builders and firearms manufacturers for quality match grade barrels at a lower cost. Initially began as a division of Krieger, Criterion is now a sister company- independent, yet sharing resources and continual support.

Over 30 years of experience and expertise go into every Criterion barrel. This experience combined with gun barrel quality steels, our stringent inspections at every process, and Criterion employees’ commitment to quality make a Criterion barrel the best choice for your next barrel.

Our Commitment to OEM and Firearms Manufacturers

At Criterion, we are committed to producing barrels at a reasonable price and meeting the demands of our market.

Since our inception, we have continued to expand our product line to include M1 Garand, M1A, AR15, 1917, 1903, M1 Carbines, and, most recently, Savage and Remington Pre-fits— all are available through the distributors found on the product pages.

Our product development experience has grown with our product line. Please contact us for information about developing a model for you.

Achieving Match Grade AR-15

Criterion rifle barrels are match grade. Our 30+ years of experience and shared history with Krieger have given us a true understanding of what match grade means. Uniformity of the bore dimension, groove dimension, and twist, along with the finish produced by hand lapping are essential for the ultimate accuracy of the barrel. With our expertise we are able to control these factors and deliver an unbelievably accurate match grade barrel at a reasonable price.

AR-15 5.56 BARREL WITH PINNED FLASH HIDER

YANKEE HILL MACHINE YHM67F5C2 AR-15 5.56 BARREL WITH PINNED FLASH HIDER

YANKEE HILL MACHINE YHM67F5C2 14.5" Fluted, Chrome Barrels | AR-15 5.56 BARREL WITH PINNED FLASH HIDER

YANKEE HILL MACHINE YHM67F5C2 14.5″ Fluted AR-15 5.56 BARREL WITH PINNED FLASH HIDER

YANKEE HILL MACHINE YHM67F5C2 AR-15 5.56 BARREL WITH PINNED FLASH HIDER

The YANKEE HILL MACHINE YHM67F5C2 14.5″ Fluted, Chrome Barrels with Pinned Phantom Flash Hiders are chambered in 5.56 NATO, made from 4140 steel , heat treated to RC 25-32, and chrome lined. Fluted models feature YHM’s diamond fluting to improve rigidity and aid in barrel cooling. These barrels feature M4 style feed ramps for reliable function. These barrels feature permanently attached muzzle accessories that bring the overall length of the barrel to a legal 16″.

Note this barrel requires a two piece clamp-on gas block

YANKEE HILL MACHINE YHM67F5C2 AR-15 5.56 BARREL WITH PINNED FLASH HIDER FEATURES:

  • 16” AR15/M16 Threaded Barrel with pinned flash hider
  • Features chrome lined bore and chamber
  • Includes YHM Phantom 5C2 Flash Hider pinned to the muzzle
  • 1-7” Twist
  • Barrel Extension has M4 feed ramps
  • Machined from 4140 Steel
  • Heat Treated to RC 25-32
  • Matte black finish
  • Medium weight profile
  • Carbine length gas system
  • .750 OD at the gas block
  • Requires the use of clamp on gas blocks

Benefits:

  • Pinned 5C2 Phantom flash hider brings the overall length to 16”
  • Preinstalled flash hider removes the hassle of pinning the muzzle device yourself and allows for the shortest possible barrel with a flash hider
  • 4140, heat treated steel will hold up to thousands of rounds
  • M4 feed ramps improve feeding and chambering
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