• Atchisson - .22 Caliber Conversion for AR15 Rifles

    Sporting Services

  • £150.00

  • This product cannot be purchased on-line. Please contact us for assistance.


These Caliber Conversions contain all the parts necessary to change your firearm from it's existing caliber down to the inexpensive .22LR rimfire cartridge. The conversion takes less than a minute. It is achieved with no permanent alterations to your firearm. It can be quickly returned to it's original caliber.

Open your gun, pull out the bolt/bolt carrier assembly, slide the unit in, close the gun insert the .22LR magazine, SHOOT .22LR.  It's just that easy!

Detailed information - link.