8.6 Blackout 300gr SMK BTHP Subs / New Brass


(3 reviews) Write a Review
Adding to cart… The item has been added
  • Sierra 300gr SMK BTHP
  • Average Muzzle Velocity 1,015 fps Out of a 16" Barrel
  • As of now 8.6Blk is not a SAMMI Spec Cartridge May not Function in Every Rifle as Advertised

3 Reviews Hide Reviews Show Reviews

  • 5
    300gr subs

    Posted by Christopher Bratlie on Mar 13th 2023

    Performed very well, nice ejection pattern, no failure to feed or fire, overall very impressive load.

  • 5
    These work great! No issues

    Posted by Daniel p on Feb 28th 2023

    Awesome rounds ! They shoot well with no issues.

  • 5
    300gr. 8.6BLK sub ammo

    Posted by Mike Varner on Feb 22nd 2023

    Great ammo. What a heavy load to be sending down range. Very consistent out of my 12” Faxon barrel. Really loving the 8.6BLK.