300BLK 220gr Sub-Sonic TMJ's New


(19 reviews) Write a Review
  • 220gr TMJ Berry's Projectile
  • New 300blk Brass
  • Muzzle Velocity 1040 fps
  • Sub Sonic
  • If fired from a 16" barrel rounds may hit super-sonic
  • Quantities over 50 rounds will be bulk packed

19 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Matt on Mar 15th 2023

    Bought 1000 rounds and have ripped through ~600 so far with exactly 0 issues. Ran it through my Honey Badger, Lwrc 10.5” sbr, and a complete POS I “built” with PSA parts. Always shot suppressed with a trash panda. Excellent ammo and will be ordering more.

  • 5

    Posted by Gavin on Jan 11th 2023

    This is so far the only 220g ammo that cycles reliably in my 8.3" unsuppressed AR with a carbine buffer. Super smooth shooting and goes bang every time. Great price for the bulk pack even after shipping!

  • 5
    300 blk subsonic

    Posted by Brett on Nov 14th 2022

    Best price I’ve ever paid on subsonic, shipped within a day or two. Arrived quickly. I’ve shot about half of it, no issues, 100% reliable. I couldn’t be happier, will buy again.

  • 5
    Fantastic suppressed, runs clean and accurate

    Posted by Dave on Oct 28th 2022

    Picked up some of the 220gr to run in my BA 300BLK upper build. Ran it using a Silencero Octane45K can which is rated for 300 subs only. Had it zeroed in a jif and it ran quiet and clean all day. Just picked up another 250rds of the stuff for under $220 shipped. I can live with that price in 2022. Added an Aero adjustable gas block to really dial it in. Excited to shoot more, thanks Amrtact.

  • 5
    300BLK 220GR SUB-SONIC TMJ's

    Posted by Aaron Williams on Sep 19th 2022

    I have been using this almost every day for the past week, and there have been no stoppages or issues at all. As accurate as I am, I was able to zero in my optic in about 25 rounds.

  • 5
    300BLK 220GR

    Posted by Sidney Smith on Sep 12th 2022

    Great product cannot wait to buy more.

  • 5

    Posted by David on Sep 5th 2022

    This ammo functions properly out of my 7.5" pistol suppressed and unsuppressed. I've only had time to shoot about 30 yards so far so I can't confirm accuracy beyond that. Groups well at that distance.

  • 4
    Update review

    Posted by Andrew on Jul 30th 2022

    Finally got out to shoot these. Accuracy and consistency was great. I am shooting a 16in Ruger Ranch with a Deadair Nomad. These are a little louder than other 220 subs I have tried. I suspect they would be even better on a shorter barrel setup. Overall, I am happy for the price and would buy them again.

  • 5
    Great Product

    Posted by Ryan Harrison on Jul 5th 2022

    Shipped quickly and worked great, also great communication with Eric while getting answers for questions I had.