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AR 9mm Barrel

1:10 Twist, 6 Groove, 1/2"x28 or 5/8"x24 Muzzle Thread. Made to order, see footer for production lead time estimates.
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Polish or Matte

(Matte is media blasted only!)

If you select this opion, we will NOT engrave the default X-Caliber Logo.

Cryogenics

Colors

-priority tasking (typically shaves off 20%-50% of lead time--cannot be added after order is placed).

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$216.00

AR 9mm Barrel 1:10 Twist 6 Groove with 1/2"x28 or 5/8"x24 muzzle threads.

Barrels over 5" will have a step at the muzzle thread shoulder in .740" diameter.

Please Note:

*AR 9mm's (AR9) require special buffers, BCG's, 9mm designated lowers and Mil Spec or AR 9mm specific Triggers. 

**These barrels will fit and work with any standard AR15 upper, provided the correct bolt and springs used are for the AR9 blowback formfactor. 

***Not compatible with Olympic Arms Pistol-Caliber Uppers

****Standard AR9 main body barrel outside diameter (OD) is .650", any barrel at 20" will be increased to .700" and at 22" to .750".

FOR ENGRAVING OPTIONS FOR THIS BARREL, PLEASE CLICK HERE.

All AR Barrels that X-Caliber Manufacture receive the X-Caliber Logo engraving at the top of the barrel just behind the muzzle/threads.  If you do not wish that your barrel receives this logo, please specify using the appropriate dropdown menu option when configuring your barrel.

No Shipping outside the US

*Please refer to the footer of this page for up-to-date production lead-time estimates.

Fluting: Adds 1 week to order lead time

 

For your crushwasher needs:

https://tromix.com/product/crush-washer/

or for only 1/2x28 crush washers:

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

 

Need a Muzzle Thread Protector?  Head here!

AR 9mm Barrel 1:10 Twist 6 Groove with 1/2"x28 or 5/8"x24 muzzle threads.

Barrels over 5" will have a step at the muzzle thread shoulder in .740" diameter.

Please Note:

*AR 9mm's (AR9) require special buffers, BCG's, 9mm designated lowers and Mil Spec or AR 9mm specific Triggers. 

**These barrels will fit and work with any standard AR15 upper, provided the correct bolt and springs used are for the AR9 blowback formfactor. 

***Not compatible with Olympic Arms Pistol-Caliber Uppers

****Standard AR9 main body barrel outside diameter (OD) is .650", any barrel at 20" will be increased to .700" and at 22" to .750".

FOR ENGRAVING OPTIONS FOR THIS BARREL, PLEASE CLICK HERE.

All AR Barrels that X-Caliber Manufacture receive the X-Caliber Logo engraving at the top of the barrel just behind the muzzle/threads.  If you do not wish that your barrel receives this logo, please specify using the appropriate dropdown menu option when configuring your barrel.

No Shipping outside the US

*Please refer to the footer of this page for up-to-date production lead-time estimates.

Fluting: Adds 1 week to order lead time

 

For your crushwasher needs:

https://tromix.com/product/crush-washer/

or for only 1/2x28 crush washers:

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

 

Need a Muzzle Thread Protector?  Head here!

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