BD2-51T (AAC Mount)

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The BD2-51T is a 2-port compensator / muzzle brake hybrid for the AK variant rifles that offers recoil reduction for improved comfort and faster follow-up shots. It virtually eliminates recoil and minimizes muzzle movement.

The two lateral chambers reduce the felt recoil and 2 top ports help to eliminate muzzle rise. The upper ports are situated at the muzzle so the full force of the expanding gas will keep the muzzle down for a very flat recoil profile. The horizontal ports use the larger volume of lower pressure gas to reduce the felt recoil.

The additional forward-angled ports at the rear are designed to “blow out” flash and fire that would otherwise plume outwards from the brake’s chamber.

This muzzle brake is threaded to accept an AAC-51T style Suppressor

  • Material: 17-4ph® Heat Treated Stainless Steel
  • Finish: BLACKNITRIDE™ - Satin Finish(Half Gloss)
  • Surface Hardness: 68RC 
  • AAC 51T Threaded
  • Caliber : 7.62 x39 mm (.308-.311)
  • Thread: 1/2-28, 5/8-24, 14x1.0 LH.
  • OAL: 2.5 inches
  • Weight: 4.3oz

2 Reviews

  • 5

    Published by David on 07/22/2021 03:07:58

    My AAC 51T suppressors are now getting to play on my AK platform rifles. Outstanding fit and finish! I intend to buy more!

  • 5
    Well made, sturdy, will do just fine for what I need.

    Published by Danny on 03/01/2021 05:03:32

    Excellent attachment for my AAC Suppressor with 51 teeth. Price is best I can find out there as well. I liked it so much I purchased another one!

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