8.6 Blackout 350 grains Maker Expanding Subsonic 8" & 12" Barrel New Brass 20rds - Veteran Owned & Operated - Made in Texas - FREE SHIPPING on ORDERS $200 or MORE!

Aitken Arms

$61.38
(3 reviews) Write a Review
SKU:
ERA-86-BLK-350-MKR-FNB-0020
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Product Information

  • Caliber: 8.6 Blackout
  • Bullet Weight: 350 grains
  • Bullet Type: SOLID COPPER Maker SUBSONIC
  • Casing: Brass / New
  • Muzzle Velocity: 1060 FPS 12” Barrel Suppressed
  • Muzzle Energy: 874.61 ft/lbs
  • Number of Rounds: 20

Veteran Owned Business / Proudly Made in TEXAS

Aitken Arms, LLC 8.6 Blackout 350 grains Subsonic Maker ammunition is meticulously loaded in our factory in Texas to ensure safety, quality, and consistency.  First, our suppliers provide us with OEM brand name components.  The rounds are carefully hand loaded in our facility in Texas.

Before our ammunition leaves the plant, our team engages in the scrupulous process of making sure each round is finalized by being visually and hand inspected, and block (case gauge) tested before it makes it into your gun chamber. 

Disclaimer: 8.6 Blackout cartridge is NOT a S.A.A.M.I. round.  Please take extreme caution when using this product. 1.) Make sure that your suppressor is built to accept a .338” dia bullet—and that it’s rated for 8.6 Blackout pressures, whether they be supersonic or subsonic rounds.  2.) Make sure you are shooting these rounds out of a well-maintained firearm. 3.) An inherent flaw in the 8.6 Blackout is that the round can fit in a .308 chamber. Be extremely cautious not to accidentally load the 8.6 Blackout ammunition into any firearm not chambered 8.6 Blackout. Aitken Arms is not responsible for the misuse of this ammunition. Use with Caution. THIS AMMUNITION HAS BEEN LOADED & TESTED TO SUBSONIC RESULTS IN 12” SUPPRESSED BARRELS.

3 Reviews Hide Reviews Show Reviews

  • 5
    350 grain 8.6 subsonic

    Posted by Kenneth on 29th Feb 2024

    Accurate and quit, expands as advertised. Haven’t put it to the test through an animal yet, but with the results from the gel block test I don’t see how it wouldn’t be devastating.

  • 5
    8.6

    Posted by Josh on 21st Dec 2023

    This is some hard hitting ammo very impressive.

  • 5
    Sub sonic and very accurate

    Posted by David Colburn on 15th Nov 2023

    I purchased this ammo after building 2 8.6 ar1- pistols. My goal was to see what it took to get them to cycle and worry about accuracy later. My wife and I both shot the 8" at 25 yards as I said just to get them to cycle. The 8" was awesome, I put 3 in the same hole and my wife put 2 in the same hole. The gun cycles the ammo great and it is quiet and very accurate/consistent. Keep it coming......