Search
Filters
Close

Configure Your Custom LR308/DPMS Barrel

Configure youLR308/DPMSbarrel
*
*

JP Ent EnhancedBolt 

headspaced to your barrel

*
*
*
*

Superlative Arms

*
*

Cryogenics

$270.00

Our AR-10 Barrels are DPMS/LR308 Compatible, not Armalite.

We only guarantee 1 MOA or less with a JP Enterprises EnhancedBolt in our LR308s.

Lead Time 12 to 14 Weeks

Our ARs are tested with mil spec buffer tubes and springs. Any changes could change the way your AR functions.  

Gas Block Selection

  • max length with .625 Gas Block - 16"
  • max length with .750 Gas Block - 22"
  • max length with .875 Gas Block - 28"
  • max length with .936 Gas Block - 28"

Gas Block Length

All X-Caliber AR barrels are made to a 1.92" gas block lenght EXCEPT our Lightweight contour which has a 1.00" length.

Hand Lapped

Nitride Add up to 6 weeks for Nitride to your order.

We use Mill Spec parts for testing. If any Non Mil Spec (Adjustable Gas Block, Heavy Buffer, Reinforced Springs, Light/Heavy BCGS, Piston Systems) parts are used, X-Caliber must be contacted. If not your firearm may not cycle properly.

No Shipping outside the US

Our AR-10 Barrels are DPMS/LR308 Compatible, not Armalite.

We only guarantee 1 MOA or less with a JP Enterprises EnhancedBolt in our LR308s.

Lead Time 12 to 14 Weeks

Our ARs are tested with mil spec buffer tubes and springs. Any changes could change the way your AR functions.  

Gas Block Selection

  • max length with .625 Gas Block - 16"
  • max length with .750 Gas Block - 22"
  • max length with .875 Gas Block - 28"
  • max length with .936 Gas Block - 28"

Gas Block Length

All X-Caliber AR barrels are made to a 1.92" gas block lenght EXCEPT our Lightweight contour which has a 1.00" length.

Hand Lapped

Nitride Add up to 6 weeks for Nitride to your order.

We use Mill Spec parts for testing. If any Non Mil Spec (Adjustable Gas Block, Heavy Buffer, Reinforced Springs, Light/Heavy BCGS, Piston Systems) parts are used, X-Caliber must be contacted. If not your firearm may not cycle properly.

No Shipping outside the US

Write your own review
  • Only registered users can write reviews
  • Bad
  • Excellent
Existing reviews
Best barrel especially for price!
This barrel is just what I was looking for to fit on my aero precision upper. The fit is so precise, and the aesthetics are sure to please. There was not a single deformity in the barrel when it arrived which is great to find for this price. Most places sell a throw away generic barrel for the price of this high quality precision barrel. The 6 flutes on the front and back are also flawless. The best part of buying from x-caliber is their amazing customer service. If you email them within their hours you usually get a response that day. Amazing! Thank you X-caliber for such a great product!
Bryce
From: Bryce | Date: 1/7/2016 1:32 PM
Was this review helpful? Yes No (5/0)
Outstanding Product and Customer Service!
I could not have been happier when I received and unwrapped the barrel for my Aero Precision M5E build.  Machining was perfect, fit and finish were top-notch, and it was EXACTLY as ordered.  The customer service was awesome too - the X-caliber rep I talked to was great, we discussed fluting options and I ultimately felt comfortable with the specifics of my order - 24" Cromo, heavy contour, 8" twist, in .243 Win.  If the attention to detail in producing my custom barrel is an indication, I full expect that this rifle will be a tack driver.  I will certainly be doing more business with X-caliber and will steer my shooting buddies to their products.
Ty
From: John | Date: 3/10/2017 6:45 AM
Was this review helpful? Yes No (1/0)
Great Customer Service and Outstanding Workmanship!
Submitted my order on-line then about a week later I second guessed my fluting selection from all the options available.  I called and spoke to a rep who was extremely helpful in helping me decide on the fluting configuration and without hesitation change my order.  It was obvious that he was extremely knowledgeable and passionate about X-Caliber's products and building barrels that meet customers' expectations.  I could not be happier with the end result, the barrel's fit and finish is absolutely flawless and fit my Aero Precision upper beautifully.  I also ordered the pepperpot compensator which was a perfect match to the barrel.  I don't think you could get a better experience, higher quality, and greater value anywhere else.  I will be coming back to X-Caliber for my next AR upper build and Savage re-barrel.
From: John | Date: 5/10/2017 6:49 AM
Was this review helpful? Yes No (0/0)
Customers who bought this item also bought

X-Terminator Muzzle Brakes

Our Maximum recoil reduction brake.
$90.00

Progressive Muzzle Brake

Muzzle rise holes are progressively larger.
$60.00

Configure Your Custom AR-15 Barrel

Build a custom AR-15 barrel
$250.00