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Configure Your Custom AR22 Barrel

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.
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Cryogenics

Colors

$260.00
$208.00

For use with .22LR AR15 conversion kits only.  These barrels fit standard AR15/M4 uppers and come with either a .217"/.222" (subsonic) or .218"/.222" (standard 22LR) bore and groove rifling but with a .223Rem chamber to accept most types of AR15 to 22LR conversion kits, but without sacrificing accuracy/velocity from using the slightly larger bore/groove diameter of a center-fire .223.

 

AR22 specific contours now available! 

Our 4-sizes (Ultralight, Light, Medium, Heavy) of AR22 Specific Contours have no GB journals at all and will have a far cleaner, more minimalistic contour than our standard gas-system based AR barrel contours.

 

-----Must be used with an AR-15 to 22LR Conversion Kit (.22LR Chamber Insert type for .223Rem) and fired only with .22LR AMMO-----

 

***AGAIN...DO NOT FIRE .223/5.56 AMMO OUT OF THESE BARRELS***

 

FOR ENGRAVING OPTIONS FOR THIS BARREL, PLEASE CLICK HERE.

 

Please check our Frequently Asked Questions for our current lead times.

 

Hand Lapped

 

We only guarantee 1 MOA or less if a Rubber City Armory, JP Ent. or Young Mfg. bolt is headspaced to the barrel by X-Caliber Barrel & Mfg.

 

No Shipping outside the US

Lead Time 6-8 Weeks

Cerakote: Adds 1-2 Weeks to order lead time

Cryogenics: Adds 2-3 weeks to order lead time

Fluting: Adds 1 week to order lead time

 

To Engrave This Barrel:  Select all desired options and add this barrel to cart then click here.

 

For your crushwasher needs:

For 1/2x28 crush washers:

https://www.joeboboutfitters.com/Crush-Washer-for-1-2X28-Barrels-p/jb-crushwasher.htm

 

 

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X-Caliber Barrel Break-In

Procedure Guide

 

As these barrels are for use with .22Rimfire, no break-in is required. 

For use with .22LR AR15 conversion kits only.  These barrels fit standard AR15/M4 uppers and come with either a .217"/.222" (subsonic) or .218"/.222" (standard 22LR) bore and groove rifling but with a .223Rem chamber to accept most types of AR15 to 22LR conversion kits, but without sacrificing accuracy/velocity from using the slightly larger bore/groove diameter of a center-fire .223.

 

AR22 specific contours now available! 

Our 4-sizes (Ultralight, Light, Medium, Heavy) of AR22 Specific Contours have no GB journals at all and will have a far cleaner, more minimalistic contour than our standard gas-system based AR barrel contours.

 

-----Must be used with an AR-15 to 22LR Conversion Kit (.22LR Chamber Insert type for .223Rem) and fired only with .22LR AMMO-----

 

***AGAIN...DO NOT FIRE .223/5.56 AMMO OUT OF THESE BARRELS***

 

FOR ENGRAVING OPTIONS FOR THIS BARREL, PLEASE CLICK HERE.

 

Please check our Frequently Asked Questions for our current lead times.

 

Hand Lapped

 

We only guarantee 1 MOA or less if a Rubber City Armory, JP Ent. or Young Mfg. bolt is headspaced to the barrel by X-Caliber Barrel & Mfg.

 

No Shipping outside the US

Lead Time 6-8 Weeks

Cerakote: Adds 1-2 Weeks to order lead time

Cryogenics: Adds 2-3 weeks to order lead time

Fluting: Adds 1 week to order lead time

 

To Engrave This Barrel:  Select all desired options and add this barrel to cart then click here.

 

For your crushwasher needs:

For 1/2x28 crush washers:

https://www.joeboboutfitters.com/Crush-Washer-for-1-2X28-Barrels-p/jb-crushwasher.htm

 

 

***************************

 

X-Caliber Barrel Break-In

Procedure Guide

 

As these barrels are for use with .22Rimfire, no break-in is required. 

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