Over 300,000 customers - we say thank you!

40,000+ products for hunting and shooting sports

Upgrade your AR-15 with the 18" 6mm ARC barrel from Faxon Firearms. 🔥 Heavy profile, black Nitride finish, and precision twist for superior performance!
  • FAXON FIREARMS 6MM ARC BARREL 18IN 1-8 5R MID-LENGTH 5/8-24 BLK
  • FAXON FIREARMS 6MM ARC BARREL 18IN 1-8 5R MID-LENGTH 5/8-24 BLK
  • FAXON FIREARMS 6MM ARC BARREL 18IN 1-8 5R MID-LENGTH 5/8-24 BLK

FAXON FIREARMS AR-15 6MM ARC BARRELS HEAVY PROFILE - FAXON FIREARMS 6MM ARC BARREL 18IN 1-8 5R MID-LENGTH 5/8-24 BLK

078000607

Variations:

Offer
FAXON FIREARMS 6MM ARC BARREL 18IN 1-8 5R MID-LENGTH 5/8-24 BLK
261.2 GBP 0 £261.20 * £274.90
Gas System Length: Mid-Length Length: 18'' Product no.: 078000607
Not available - Is a 'Call to order' product.
261.2 GBP 0 £261.20 * £274.90
-5 %
FAXON FIREARMS 6MM ARC BARREL 14.5IN 1-8 5R CARBINE 5/8-28 BLK
237.4 GBP 0 £237.40 * £249.90
Gas System Length: Carbine Length: 14.5'' Product no.: 078000605
Not available - Is a 'Call to order' product.
237.4 GBP 0 £237.40 * £249.90
Offer
FAXON FIREARMS 6MM ARC BARREL 16IN 1-8 5R MID-LENGTH 5/8-24 BLK
261.2 GBP 0 £261.20 * £274.90
Gas System Length: Mid-Length Length: 16'' Product no.: 078000606
Not available - Is a 'Call to order' product.
261.2 GBP 0 £261.20 * £274.90
Offer
FAXON FIREARMS 6MM ARC BARREL 20IN 1-8 5R RIFLE 5/8-24 BLK
251.7 GBP 0 £251.70 * £264.90
Gas System Length: Rifle Length: 20'' Product no.: 078000608
Not available - Is a 'Call to order' product.
251.7 GBP 0 £251.70 * £264.90
249.9 274.9 4 GBP
Sale
261.2 GBP £261.20 £274.90

Prices inclusive of duty & VAT.

Product no.: 078000607

Mfr. No.: BN15BARC8M18NHQ-5R

To fully take advantage of the performance of the 6mm ARC cartridge Brownells has teamed up with Faxon to offer these AR-15 6mm ARC barrels. Made from 416R stainless steel and finished with a black Nitride finish, these come in a heavy profile with a 1-8 5R twist rate, and 5/8-24 muzzle threads. Available in four different lengths here are the associated specifications: 14.5” length with Carbine length gas system and 0.069” gas port diameter 16” length with Mid-Length gas system and 0.079” gas port diameter 18” length with Mid-Length gas system and 0.079” gas port diameter 20” length with Rifle length gas system and 0.085” gas port diameter Regardless of what barrel length you choose each barrel follows the same following specs: 1-8 5R twist .750” gas block diameter Heavy profile 5/8-24 muzzle threads 416R stainless steel Black Nitride finish
Not available - Is a 'Call to order' product.
Is a 'Call to order' product.

Variations:

Offer
FAXON FIREARMS 6MM ARC BARREL 18IN 1-8 5R MID-LENGTH 5/8-24 BLK
261.2 GBP 0 £261.20 * £274.90
Gas System Length: Mid-Length Length: 18'' Product no.: 078000607
Not available - Is a 'Call to order' product.
261.2 GBP 0 £261.20 * £274.90
-5 %
FAXON FIREARMS 6MM ARC BARREL 14.5IN 1-8 5R CARBINE 5/8-28 BLK
237.4 GBP 0 £237.40 * £249.90
Gas System Length: Carbine Length: 14.5'' Product no.: 078000605
Not available - Is a 'Call to order' product.
237.4 GBP 0 £237.40 * £249.90
Offer
FAXON FIREARMS 6MM ARC BARREL 16IN 1-8 5R MID-LENGTH 5/8-24 BLK
261.2 GBP 0 £261.20 * £274.90
Gas System Length: Mid-Length Length: 16'' Product no.: 078000606
Not available - Is a 'Call to order' product.
261.2 GBP 0 £261.20 * £274.90
Offer
FAXON FIREARMS 6MM ARC BARREL 20IN 1-8 5R RIFLE 5/8-24 BLK
251.7 GBP 0 £251.70 * £264.90
Gas System Length: Rifle Length: 20'' Product no.: 078000608
Not available - Is a 'Call to order' product.
251.7 GBP 0 £251.70 * £264.90

Description:

To fully take advantage of the performance of the 6mm ARC cartridge Brownells has teamed up with Faxon to offer these AR-15 6mm ARC barrels. Made from 416R stainless steel and finished with a black Nitride finish, these come in a heavy profile with a 1-8 5R twist rate, and 5/8-24 muzzle threads. Available in four different lengths here are the associated specifications: 14.5” length with Carbine length gas system and 0.069” gas port diameter 16” length with Mid-Length gas system and 0.079” gas port diameter 18” length with Mid-Length gas system and 0.079” gas port diameter 20” length with Rifle length gas system and 0.085” gas port diameter Regardless of what barrel length you choose each barrel follows the same following specs: 1-8 5R twist .750” gas block diameter Heavy profile 5/8-24 muzzle threads 416R stainless steel Black Nitride finish

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. Brownells and Faxon Firearms offer AR-15 6mm ARC barrels in heavy profile, made from 416R stainless steel with a black Nitride finish.
  2. The barrels feature a 1-8 5R twist rate, .750” gas block diameter, and 5/8-24 muzzle threads, available in various lengths with corresponding gas systems.
  3. Specifically, the 18” barrel has a Mid-Length gas system with a 0.079” gas port diameter, suited for the 6mm ARC cartridge performance.

Attributes

  • Cartridge: 6 mm ARC
  • Contour: Heavy
  • Finish: Black
  • Gas System Length: Mid-Length
  • Length: 18''
  • Muzzle Threads: 5/8-24
  • Twist: 1-8
  • Weapon type: AR-15
  • Delivery weight: 1.021kg

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

0 / 5

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Back to top