AR15 Barrel - 12.5" - 6.5 Grendel - CrMoV/Nitride

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Product Overview

Our Tactical Kinetics AR platform barrels are constructed from the finest domestically sourced steels, are drilled, reamed, and button rifled, and then profiled and chambered to exacting dimensions in compliance with SAAMI Specifications. Our high-precision manufacturing processes ensure both accurate and repeatable performance for thousands of rounds.

Platform: AR15

Chambering: 6.5 Grendel

Twist Rate: 1:8

Overall Length: 12-1/2" (12.38" from breech face to muzzle)

Gas System Length: Carbine Length

Profile Type: Medium

Material: 4150/4151 CrMoV Steel

Finishing: Black Nitride


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  • 5
    It just plain WORKS!

    Posted by J.J. on Jan 28th 2023

    What a little gem of a launch tube! Contacted customer service to get head-spacing advice and they recommended bolts manufactured by AZIMUTH due to the tolerances these barrels are cut to and to stay AWAY from MPI (The Manufacturer, not the magnetic particle inspection process) bolts or at least be wary of them. I Followed their suggestion and my barrel is a veritable laser beam! Can't say enough good things about TK. You don't need a Gucci name or Gucci reputation to be on top of your game. Of course, if they keep this level of quality up, they just may be the next premium brand.

  • 5

    Posted by DR Grendel on Mar 6th 2022

    Nitride is nice and even. Rifling looks good.. This is a nice barrel. On par with BA and Faxon. At the range it shot 1/2" at 50 yds with no break in using Frontier 123 gr. Probably just as good at 100 yds if I do my part. No company markings on the barrel or caliber/twist rate markings. Will definitely buy from them again.