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In Stock Barrels Sale

 30% off all In Stock Barrels. Starts at 2:00PM 6/22/2018 and runs till Midnight 6/25/2018 MST. The 30% will be reimbursed when the work order is printed and put into production.


Brake Into Summer Sale 

Get a free muzzle brake with the purchase of an AR or Prefit from our website. The caliber and thread will be made to match your barrel order. In Stock barrels do not have the option to select your muzzle brake type. We will automatically send you an X-Terminator brake with your AR order and a Progressive brake with your Prefit order.


Important Announcement LR308

Due to a lack of industry standards, X-Caliber will only guarantee 1 MOA or less on barrels with Young Mfg. or JP Enterprises bolts, headspaced to them by X-Caliber Barrel & Mfg.


Cryo advantages:

50 to 60 fps increase in velocity, less copper and carbon fouling, decrease in group size, and P.O.I. shift, 30% lower Core Temperature.



Featured products

Configure Your Custom AR-15 Barrel

Build a custom AR-15 barrel


1.250" Stainless and Chrome Moly
.375 Raptor In Action -Friday, June 8, 2018
Video Of The .375 Raptor Doing What It Does.
Don't Be That Guy -Tuesday, May 22, 2018
Need a new rifle barrel for hunting season?
.45 Raptor Chambering Now Available -Tuesday, February 13, 2018
X-Caliber Barrels is now offering the.45 Raptor