8.6 Blackout 300gr SMK BTHP Subs / New Brass


(7 reviews) Write a Review
  • 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

7 Reviews Hide Reviews Show Reviews

  • 5
    8.6 blackout 300 gr. subs

    Posted by Brent Camfield on Dec 7th 2023

    Rounds made with quality I have not shot any of my rounds yet hope to soon

  • 5
    300g SMK's subsonic 8.6 blackout ammo

    Posted by biden blows on Sep 19th 2023

    i just got the ammo today but it seems to be of good quality and the brass looks like it might actually fit into my chamber unlike a lot of converted 6.5 cm brass ... i'll update when my can gets out of jail

  • 5
    These are the smoothest shooting rounds I’ve ever shot ! These

    Posted by Larry Gibbs on Aug 11th 2023

    I’m loving this ammunition !

  • 5
    8.6 Blalckout

    Posted by David Martin on Jun 14th 2023

    Have not got to shoot it yet, but looks like pretty good ammo, no corrosiveness or dings on casing. Pricing and shipping rate was excellent.

  • 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.