Rated 4/5 based on 2 customer reviews
Item Number: TR-6ATHMG18FT7.5
 Review Average:  
 Number of Reviews: 2
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Detailed Description

All Wilson Combat Match Grade AR-15 barrels are precisely crafted of the finest American-made 416R rifle rated steel on computer controlled equipment to our exacting list of technical specifications. These proven barrels feature a hand-polished bore and feedramps and then complete a rigorous final inspection process that ensures your new barrel will meet your most demanding expectations. All barrels feature crisp CNC markings, precision muzzle crown and a chamber and gas port optimized for reliability.

6mm ARC

The 6mm ARC was designed by Hornady to be the highest performance long-range cartridge available in a standard AR platform rifle. Initially tested and fielded by US Special Operations forces, the 6mm ARC utilizes efficient, high-BC bullets to deliver unprecedented long-range performance with a wide variety of available bullets. Commercial 6mm ARC loads feature bullets selected to deliver ideal performance for hunting, match shooting, and personal protection applications. The 6mm ARC uses commonly available 6.5 Grendel magazines/bolts.

Wilson Combat Tactical Hunter Profile Barrels

The Tactical Hunter is the ideal large bore AR for hunting or general tactical and defensive use.  The threaded, match-grade button rifled barrel is tuned for suppressed or non-suppressed shooting.


 Chamber  6mm ARC
 Feed Ramps  M4 Style
 Finish  Matte Bead-Blasted Stainless
 Gas Block Seat  .750" Diameter by .920" Length - Dimpled for Set Screw
 Gas System  Mid-Length
 Length  18"
 Material  Stainless Steel, Type 416R, Barrel Grade
 Muzzle Threads  5/8" x 24
 Profile  Tactical Hunter
 Rifling  1:7.5, Precision Button Rifling
 Weight   28.9 oz.

  Barrel Schematics

Use in Conjunction with the Lo-Profile Gas Block for best reliability.

Get your new barrel in your favorite Armor-Tuff® color with our Armor-Tuff® Barrel Upgrade

Wilson Combat AR Barrel Service Policy

Because of the nature of the AR parts business and varying pressures of commerically avaiable ammunition, Wilson Combat cannot guarantee function in customer built AR rifles.  We recommend all components be installed by a competent rifle-smith.

If you assemble a firearm with Wilson Combat components and it fails to function, you first need to check the fit of the barrel to the gas block and the overall condition of your rifle's gas system/bolt carrier group to ensure your system isn't leaking gas.  As buffers and springs play a role in overall reliability, the use of an aftermarket style buffer system is not recommended.  When using an adjustable gas block, reliability is best achieved at the fully open setting without any gas port restriction. 

Wilson Combat will not troubleshoot customer built firearms/uppers.

If you feel a Wilson Combat component is defective, please return the component only to us using our Return Form.  Shipping to Wilson Combat is the responsibility of the consumer.

 Product ReviewsClick here to review this item
Amazing Accuracy Out Of The Box
I put this barrel on an Aero Precision M4e1 upper, ran 5 dry patches through it before I sighted it in. These barrels come hand polished so no need for any break in procedures. Got the rifle to zero and shot a 5 shot group of .46 moa at 100 yards basically out of the box with Hornady precision hunter factory ammo. Love the thin profile with the fluting. It makes an extremely accurate and light ar15 hunting rifle. These WC barrels are the real deal and you will not regret picking one up.
Rifle Length Gas System Needed!!!
I must start by saying I have 6 other Wilson Combat Barrels Currently on hand and they range from multiple 223 Wylde, 7.62x40WT, 358 Win. to a 18" 6.5 Creedmoor and Wilson Combat has knocked it out of the park on the Barrels Listed as far as accuracy and quality for the money goes they are Top Tier but this 6mm ARC Barrel absolutely needs a Rifle Length Gas System not a Mid-Length and if they decide to do a 16" version it will need an Intermediate Length Gas System. I love Wilson Combat products and I just hope they fix this oversight so it makes tuning the Rifle much easier and not have to rely on constantly adjusting an adjustable Gas block every time you switch bullet weights to get the Rifle to cycle and especially if you're running it suppressed.