4.5″ Pistol Barrel for AR15-22LR


In stock

  • 4.5″ length
  • 7.5oz
  • Barrel collar NOT included
  • Chambered for 22 long rifle (22LR)
  • 1:16 twist rate
  • Designed to be used with CMMG barrel collar (.460 dia spud)
  • 1/2-28 threaded barrel
  • Will NOT work with M&P 15-22

In stock


The TACCOM 4.5” 22RF barrel is designed to be used with the CMMG collar (not included). It has a light contour and will be very popular for the people wishing to use suppressors on their AR22 pistols

This barrel is designed as a pistol barrel and assembling this barrel onto a rifle setup will require making your rifle into an SBR and all NFA rules apply.


This barrel is under 16″ and can be used to build a short-barreled rifle or AR pistol. All NFA rules apply. The final user is responsible for compliance with the law.




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