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Configure Your Custom AR-15 Barrel

Build a custom AR-15 barrel
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JP Ent

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Cryogenics

Barrels are brought down below 300 degrees for 24 hours and brought back to room temperature at a set rate.

FedEx signature required

$250.00

Lead Time

8 to 10 Weeks

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

Order a custom AR-15 barrel with barrel extension. Please check our Frequently Asked Questions for our current lead times.

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.

No shipping ouside the US

Lead Time

8 to 10 Weeks

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

Order a custom AR-15 barrel with barrel extension. Please check our Frequently Asked Questions for our current lead times.

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.

No shipping ouside the US

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Existing reviews
Worth the wait
Took a little longer than expected to receive due to unforeseen circumstances but VERY worth the wait. Customer service was truly outstanding.  Got a Stainless 16" HBAR in .300BLK, Pistol gas, 1-8.  Got it zeroed and am shooting sub MOA at 100yards with 147gr supers.As an apology for the late delivery they included the X-terminator break. Fits well and works well. Will be ordering my Barrels from here for all my future builds. AR-10 in 6.5 creedmore next.
From: Christopher | Date: 4/30/2017 12:55 PM
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