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AR-15 Rifle Barrel, 18" Spiral Fluted Heavy Barrel 1 in 8 Twist .223 / 5.56 NATO Parkerized

Availability: In Stock

  |  Item #: ACCBA-MHB1818PFS-30
MPN: MHB1818PFS |  Email to a Friend
AR-15 Rifle Barrel, 18" Spiral Fluted Heavy Barrel 1 in 8 Twist  .223 / 5.56 NATO Parkerized

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Additional Information

Product Specs

18" Heavy Barrel
Parkerized
Spiral Fluted
1/8 Twist
Threaded for Comp 
.223 / 5.56 Nato 
Gas block size.750 
Gas port diameter .085 

Country of Manufacture United States
License Requirement None
Manufacturer U.S. Contractor
Mfg. Part Number MHB1818PFS
UPC 000000000000
Caliber/Gauge .223 / 5.56
Barrel Length 18"
Threaded Barrel No
Free Shipping No
Flat Rate Shipping No

AR-15 Rifle Barrel, 18" Spiral Fluted Heavy Barrel 1 in 8 Twist .223 / 5.56 NATO Parkerized

Availability: In Stock

  |  Item #: ACCBA-MHB1818PFS-30
MPN: MHB1818PFS |  Email to a Friend

Premium Grade AR-15 Heavy Barrel, 18", Spiral Fluted,1 in 8 twist - Parkerized
Gas port drilled for mid length gas set up, spiral flutes fore and aft, and threaded for comp.
Barrel Extension in rear with feed ramps ready to install into receiver. .223 / 5.56 NATO

Don't forget the AeroShell 33MS Mil Spec Armorer's Grease!

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MSRP: $199.99  |  Your Price:  $125.99
MSRP: $199.99  |  Your Price:  $125.99

Made in the USA

Brutus' Description

This is a premium grade 18"  AR-15 Heavy Barrel from a renowned U.S. contractor / barrel manufacturer. 
These premium barrels are renowned for their deep, crisp, and consistant rifling and extreme accuracy.
When it comes to AR-15 barrels these stainless beauties are the granddaddy of them all.

1 in 8 twist, Spiral Fluted, Parkerized , gas port drilled and set up for mid length gas system
and threaded for any standard AR-15 compensator. .750 gas block size, .085 gas port diameter

Barrel Extension in rear with feed ramps ready to install into any standard AR receiver.

Barrel is chambered as .223 Wylde therefore properly chambering either commercial .223 Remington or 5.56 Nato rounds.

1 in 8 twist rate performs well with both  heavy and light grain bullets

What a deal.......

Our parkerized barrels start with 4140 Gun Barrel quality steel. Heat Treated and Stress Relieved to a hardness of Rockwell C 28-32. Or we use the 416 Gun Quality Stainless Steel for our Stainless Steel Barrels.

These barrels are manufactured on modern CNC equipment to completely machine the barrel. We drill, ream, rifle, turn, chamber ream, pin the Barrel Extension, drill the gas hole, and mill the flutes, all on late model CNC Equipment. There are 20 CNC machines in the Barrel Department, plus CMMs, in the lab. The Barrels are manufactured under the ISO 9002 Quality System, and go through a Final Inspection before shipping.

Manufacturer's Description

Premium Grade AR-15 Rifle Barrel, 18", Spiral Fluted, Heavy Barrel 1 in 8 twist. .223 / 5.56 NATO, Parkerized

Additional Information

Product Specs

18" Heavy Barrel
Parkerized
Spiral Fluted
1/8 Twist
Threaded for Comp 
.223 / 5.56 Nato 
Gas block size.750 
Gas port diameter .085 

Country of Manufacture United States
License Requirement None
Manufacturer U.S. Contractor
Mfg. Part Number MHB1818PFS
UPC 000000000000
Caliber/Gauge .223 / 5.56
Barrel Length 18"
Threaded Barrel No
Free Shipping No
Flat Rate Shipping No

Write Your Own Review

Only registered users can write reviews. Please, log in or register

Customer Reviews

Great barrel for your build
Review by neilca on 11/11/2014
Quality
I bought this for a special build. The barrel fit like a glove and really looks great. Fantastic at this price.
great barrel
Review by Aeroc123 on 10/14/2014
Quality
I have to give this 4 stars. It looks great, shoots well, but not any better than my standard 1-9 barrel from another company. I am giving it 4 stars because when you set the gas block and standard hand guard retainer clip, the barrel is too thick to use with mil-spec hand-guards. Now it did work just fine with my mag-pul hand-guards and if you are using a free float barrel would also work fine. All in all a great product, good price, and as always quick shipping from Classic!
Nice barrel
Review by Richard on 10/9/2014
Quality
This was delivierd to my house, nice solid and sweet. installed in a free-float configuration, on a PSA upper and a Spike lower, fitment was dead on. Looks great too. See photos.
Awesome price and product
Review by Derek R. on 7/17/2014
Quality
Went and picked it up at post office and this barrel looks awesome. Looks as good if not better than the high dollar barrels. Thanks guys will buy from y'all again.
  • Description
  • Brutus' Description

    This is a premium grade 18"  AR-15 Heavy Barrel from a renowned U.S. contractor / barrel manufacturer. 
    These premium barrels are renowned for their deep, crisp, and consistant rifling and extreme accuracy.
    When it comes to AR-15 barrels these stainless beauties are the granddaddy of them all.

    1 in 8 twist, Spiral Fluted, Parkerized , gas port drilled and set up for mid length gas system
    and threaded for any standard AR-15 compensator. .750 gas block size, .085 gas port diameter

    Barrel Extension in rear with feed ramps ready to install into any standard AR receiver.

    Barrel is chambered as .223 Wylde therefore properly chambering either commercial .223 Remington or 5.56 Nato rounds.

    1 in 8 twist rate performs well with both  heavy and light grain bullets

    What a deal.......

    Our parkerized barrels start with 4140 Gun Barrel quality steel. Heat Treated and Stress Relieved to a hardness of Rockwell C 28-32. Or we use the 416 Gun Quality Stainless Steel for our Stainless Steel Barrels.

    These barrels are manufactured on modern CNC equipment to completely machine the barrel. We drill, ream, rifle, turn, chamber ream, pin the Barrel Extension, drill the gas hole, and mill the flutes, all on late model CNC Equipment. There are 20 CNC machines in the Barrel Department, plus CMMs, in the lab. The Barrels are manufactured under the ISO 9002 Quality System, and go through a Final Inspection before shipping.

    Manufacturer's Description

    Premium Grade AR-15 Rifle Barrel, 18", Spiral Fluted, Heavy Barrel 1 in 8 twist. .223 / 5.56 NATO, Parkerized
  • Specifications
  • Additional Information

    Product Specs

    18" Heavy Barrel
    Parkerized
    Spiral Fluted
    1/8 Twist
    Threaded for Comp 
    .223 / 5.56 Nato 
    Gas block size.750 
    Gas port diameter .085 

    Country of Manufacture United States
    License Requirement None
    Manufacturer U.S. Contractor
    Mfg. Part Number MHB1818PFS
    UPC 000000000000
    Caliber/Gauge .223 / 5.56
    Barrel Length 18"
    Threaded Barrel No
    Free Shipping No
    Flat Rate Shipping No
  • Review This Product
  • Write Your Own Review

    Only registered users can write reviews. Please, log in or register

  • Reviews(4)
  • Customer Reviews

    Great barrel for your build
    Review by neilca on 11/11/2014
    Quality
    I bought this for a special build. The barrel fit like a glove and really looks great. Fantastic at this price.
    great barrel
    Review by Aeroc123 on 10/14/2014
    Quality
    I have to give this 4 stars. It looks great, shoots well, but not any better than my standard 1-9 barrel from another company. I am giving it 4 stars because when you set the gas block and standard hand guard retainer clip, the barrel is too thick to use with mil-spec hand-guards. Now it did work just fine with my mag-pul hand-guards and if you are using a free float barrel would also work fine. All in all a great product, good price, and as always quick shipping from Classic!
    Nice barrel
    Review by Richard on 10/9/2014
    Quality
    This was delivierd to my house, nice solid and sweet. installed in a free-float configuration, on a PSA upper and a Spike lower, fitment was dead on. Looks great too. See photos.
    Awesome price and product
    Review by Derek R. on 7/17/2014
    Quality
    Went and picked it up at post office and this barrel looks awesome. Looks as good if not better than the high dollar barrels. Thanks guys will buy from y'all again.