4″ 9mm barrel


(1 customer review)
  • 4” lengh
  • 4150 steel
  • 1:10 rate of twist
  • ½-28 threaded end
  • Perfect for suppressors 


Our new 4” barrel is a light contour barrel (.580” dia) that lends itself well to having a suppressor attached to it. We custom made these barrels in our shop for this application. No locating pin is required for this barrel and as always, the entry of all TACCOM barrels are hand polished for the most reliable feeding possible.

1 review for 4″ 9mm barrel

  1. Jeremy Sinyard (verified owner)

    Flawless in my ar-9!! Was having trouble feeding rounds now its eating as fast as you pull the trigger

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