X-Caliber Barrel and MFG was born in late 2013 with its sights set on one thing, and one thing only: Producing High Quality Barrels. After diligent research, the desired machines were found, purchased, and put into place. Our team was assembled. Collectively, our team has over 100 years of barrel making experience. In mid July of 2014, X-Caliber shipped out its first barrel. Our reputation for superb quality and outstanding accuracy started taking shape. Proper planning, new machines, high grade materials and skilled workers with years of experience have solidified the foundation of X-Caliber so we can deliver a premium, accurate barrel at an extremely competitive price.
Since then we have experienced healthy, robust growth as our reputation for quality and accuracy has spread. Our barrels are found in game fields on 6 continents, military bases, on target ranges, in long range competitions worlwide, and on rifles in all 50 U.S. States.
We start our barrels with raw American forged 416R Stainless or 4140 Chrome Moly steel, that is cut, drilled, and reamed right here in our factory. We do not buy blanks from another company. We hand lap each and every barrel, both pre-lapping and then finish lapping after rifling and our proprietatary stress relief heat-treating process. All barrels are contoured, threaded, chambered and finished right here in our shop to exacting standards of excellence. We offer barrel blanks, contoured blanks, and AR barrels in five different gas system lengths. Our line of Pre-Fits includes barrels for Savage, Remington, Tikka, Bighorn, and Ruger Precision Rifles. We also offer custom fluting, engraving, Cryogenic treatment and Cerakote. Our line of B.A.R.T tools is a revolution in the accurizing of the AR platform. We also have a full compliment of AR bolts, barrel nuts, thread protectors, and muzzle brakes.
Whether you are building the custom gun of your dreams, or rebarreling a trusted rifle, X-Caliber Barrel & Mfg can supply you with the quality and accuracy you demand.
All B.A.R.T. Purchases include up to one (1) .5oz bottle of lapping compound at no extra cost per order.
Step 1: Tighten BART's head in a bench vise on the "Flats" provided.
Step 2: Put barrel in upper. Slide barrel nut over barrel and finger tighten barrel nut to upper.
Step 3: Slide upper onto BART 2.0 until barrel extension locks onto the teeth
Step 4: Tighten barrel nut to upper with barrel nut wrench to specifications stated by handguard manufacturer.
High Quality BCG's & Bolts
If purchased with a proper-chambered/matching AR barrel on the same order, the bolt will be head-spaced to that barrel and that barrel will receive our 1MOA or better guarantee.
--NOTE: LAST 4 LINE ITEMS IN DROPDOWN MENU ARE CARRIER ONLY---NOTE: MOST CARRIERS WILL SHIP WITH X-CALIBER LASER ENGRAVING LOGO INSTEAD OF RCA's LOGO
Prices listed will be the sale prices. Savings vs. regular retail prices are shown in cart.
*Offer Includes Barrels and Barrel Blanks Only. Excludes all other items such as Bolts, Carriers, BCGs, Barrel Extensions and Barrel Nuts.
If you truly wanted that premium precision edge for your rifle without paying premium prices, be sure to take advantage of this discount before it ends!
Before placing an order, please double-check to ensure all details are correct beforehand! Order change requests will likely increase lead times.
Hours of Operation:
Monday through Thursday
6:00am through 4:00pm MST
Due to overwhelming call volume, we will not be performing order status checks on any orders still within their estimated lead-times. We will perform status checks on those at the end of or after the estimated lead-times. Email requests are faster as we're able to address them sooner than the phones.
Before placing an order, please double-check to ensure all details are correct beforehand! Delays involving order change requests continue to increase.
Estimated Lead Times:
(ALWAYS UP-TO-DATE--Last Change 09/27/2021)
Unturned Blanks 2-4 Weeks*
Contoured Blanks 4-6 Weeks*
Prefits 8-10 Weeks*
ARs 10-12 Weeks*
Carbon Fiber adds 1-2 weeks to base barrel/blank type lead time
Cryogenics adds ~2 weeks to base barrel/blank type lead time
Cerakote adds ~1 week to base barrel/blank type lead time
Muzzle Devices 2-4 Weeks*
*Wait times are just an estimate, as tools can break or go out-of-spec requiring replacement, extending our lead time by 6 to 8 weeks or more