X-Caliber Barrel & Mfg. offers the widest variety of contours and calibers in the industry. Our quality is equal to, or surpasses any of the big name barrel makers. All of our barrels are hand lapped and QC inspected before they are shipped to ensure the highest quality and greatest accuracy.
Note - Our 1 MOA Accuracy Guarantee is ONLY valid with JP Ent, Young Mfg, and RCA bolts head spaced to your barrel at our factory. You can buy one from us, or you can send us yours and we will head space it here for a $10 fee.
Build a custom AR22 conversion barrel. For use with AR15 to .22LR conversion kits only (.22LR to 223Rem Chamber Insert type). These barrels come with .217/.222 or .218/.222 bore and groove rifling but with a .223Rem chamber to accept various conversion kits out there but without sacrificing accuracy/velocity from using improper bore/groove diameter. No gas ports are drilled on these barrels.
-----MUST BE USED WITH AN AR-15 to 22LR CONVERSION KIT AND FIRED ONLY WITH .22LR AMMO-----PLEASE READ BELOW IN OVERVIEW FOR MORE DETAILED INFORMATION.
Build a custom AR-15 barrel specifically for use with a Superlative Arms Piston Kit. This barrel will come with properly sized and spaced gas block journal dimples along the bottom for use with Superlative Arms' Piston Retrofit Kits. The gas port will sized appropriately as well.
Celebrate our Independence Day for the whole month of July!
Purchase X-Caliber Barrels, Blanks, BART Tools, Muzzle Devices, Barrel Extensions, In Stock Items (includes Cryo, Cerakote or Fluting) and receive 50% of the value of those select items as a coupon code toward your next X-Caliber Purchase.
(May take up to one business day to issue your coupon code)
*Derived Coupon Code value from initial order does not include Clearance Items, Bolts, Gas Blocks, Piston Conversion Kits or shipping fees.
*Coupon Code is not valid toward RCA Products, Superlative Arms Products or Clearance Items.
2). Get 20% Off All X-Caliber produced items and services
(Excluding clearance items, Bolts, Gas Blocks or Piston Conversion Kits).
This includes: Unturned Blanks, Contoured Blanks, In-Stock Barrels, Custom Prefits, AR Barrels, B.A.R.T. Tools, Lapping Compound, Barrel Extensions, Shirts, Stickers, Muzzle Devices, Fluting, Cryo Treatment and Cerakote Services
Use Coupon Code at Checkout: 1776
This 20% Off Coupon Code was originally scheduled to run thru July 10th, 2019, however due to popularity, the owner has extended this specific promotion until ?...
As always, coupon codes, sales and promotions cannot be combined, and you will not receive a 50% purchase value coupon code from the American Independence Promotion (No. 1 above) if you decide to use the 20% off Coupon Code (it’s one or the other).
Only one (1) sale, promotion or coupon code is valid per order.