.300 AAC Blackout

Forums General Discussion .300 AAC Blackout

  • This topic has 3 replies, 3 voices, and was last updated 9 years, 3 months ago by ed. This post has been viewed 1776 times
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  • #300144
    ncmooreguns
    Participant

    Ed,

    Do you know anything about the .300 Blackout caliber? I am thinking about building an AR style rifle using that caliber. I understand it is essentially a 300 Whisper, but the ammo can be produced readily by any ammo company without trademark issues. I also understand that I will be able to use my 556 mags Bolt Carrier group and receivers. The barrel is just different. You or anyone else can let me know if they have any positive or negative issues with this caliber or setup. Thanks

    #307609
    ed
    Moderator

    New one for me if anyone else knows jump in..

    #307663
    81k5guy
    Participant

    http://300aacblackout.com/

    From what I have read the ballistics are about the same as a 7.62×39 but can be fired from 5.56 mags without reducing capacity.

    #307666
    ed
    Moderator

    Per Carlos 223 case necked up 762 x 25 special dies ,trimmers etc will be needed

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