close

Privacy guaranteed - Your email is not shared with anyone.

Talk me into a 300 Blackout Upper

Discussion in 'Black Rifle Forum' started by UniversalBrow06, Feb 6, 2012.


  1. UniversalBrow06

    UniversalBrow06
    Expand Collapse

    Joined:
    Jun 19, 2007
    2,198
    0
    Location:
    TN
    I still need to do some more serious research on this, but in essence I've been wanting a close-mid range cartridge upper for a while now, and a 300 Blk flavored upper seems to fit the bill quite nicely. I'm really hesitant to make a move because I fear:

    1.) ammo will be limited, expensive, and hard to find and/or won't be in stock.
    2.) the cartridge will lose popularity within the next few years and fade into oblivion


    Now I realize no one can exactly gaze into the crystal ball and tell me everything will be alright, but can someone give me some more info on this matter that might shed light on this platform's potential permanent adoption into the mainstream AR world? Will ammo be easier to find? Are there companies soon coming out with an increased variety of ammunition? Is it being adopted by LE/Mil/etc?
     

    Wanna kill these ads? We can help!
  2. Javelin

    Javelin
    Expand Collapse
    Got Glock?
    Silver Member

    Joined:
    Feb 9, 2008
    13,775
    1
    Location:
    N. Dallas
    Get it. You won't look back.

    :wavey:
     

  3. Javelin

    Javelin
    Expand Collapse
    Got Glock?
    Silver Member

    Joined:
    Feb 9, 2008
    13,775
    1
    Location:
    N. Dallas
  4. WoodenPlank

    WoodenPlank
    Expand Collapse
    Who?

    Joined:
    May 15, 2010
    7,958
    3
    Location:
    NW Florida
    Do you reload? Are you going to build an SBR or getting a 16" barrel?
     
  5. GearGuru

    GearGuru
    Expand Collapse

    Joined:
    Nov 19, 2005
    195
    0
    Location:
    Metro Atlanta GA
    I've got both, apples and oranges, but I prefer my 6.8. That's just me.
     
  6. Gunnut 45/454

    Gunnut 45/454
    Expand Collapse

    Joined:
    Jun 20, 2002
    12,129
    9
    If your just going to run just the supersonic loads your choices of ammo are limited with factory rounds. For what ever reason they are pushing this as a surpressed round. I reload and have no need for surpressed rounds so if you want a thumper in .30 caliber for a SD/HD hunting weapon get it. If you reload your ammo choices go to what ever you wish to load. Understand there is limited load data cause the round is so new but it's growing every day.:supergrin:
     
  7. UniversalBrow06

    UniversalBrow06
    Expand Collapse

    Joined:
    Jun 19, 2007
    2,198
    0
    Location:
    TN
    I do not reload but my uncle does. He has reloaded for me, and I'm sure he wouldn't mind doing it again. I've been meaning to get into it myself, if for nothing else to at least cook up some decent 10mm loads for my Colt.

    I do not plan to SBR, but I will probably get a can for this gun sometime soon. To be specific, I'm looking at getting the 14.5 Noveske Rogue Hunter. I've already got one in 5.56 and love it.

    I'm mostly interested in the 300 because Im looking for an alternative AR round for SD/HD/short range hunting, and this seems to be a good fit for that. I don't see 6.8 SPC ever having any more popularity than it does right now, which I gather is not huge. I'm not a fan of pistol caliber ARs, and I'm not really very impressed with 7.62x39 out of an AR platform. Yet .308/7.62 is a little much for my needs, plus I like the lower receiver, bolt, and magazine compatability of the 5.56 and 300 Blk. I will mostly be buying supersonic rounds, so hopefully the factory offerings will increase.
     
  8. WoodenPlank

    WoodenPlank
    Expand Collapse
    Who?

    Joined:
    May 15, 2010
    7,958
    3
    Location:
    NW Florida
    If you get into reloading, you can reform 5.56 brass for use as 300 brass.

    You start to lose some of the advantages of .300 with the longer barrels, IMO. It really shines in an SBR platform, especially when suppressed.

    Good news is, if you buy a 7.62 can for the .300 upper, it can also be used with 5.56 uppers.
     
  9. Willard

    Willard
    Expand Collapse
    Who, me?

    Joined:
    Jan 2, 2000
    692
    15

    How's that work? Does the gap between the 5.56 round and the 7.62 muzzle allow more sound, compared to using a can made for 5.56? Please explain this to me, cause I'm clueless.
     
  10. WoodenPlank

    WoodenPlank
    Expand Collapse
    Who?

    Joined:
    May 15, 2010
    7,958
    3
    Location:
    NW Florida
    The gap between the 5.56 bullet and 7.62 bore does allow more gas to escape, but this is largely offset by the larger amount of baffle space (ie: empty areas) inside the suppressor, giving the gas more room to expand. It may not work quite as well as a dedicated 5.56 can, but it does allow for more flexibility.
     
  11. Ocean_glocker

    Ocean_glocker
    Expand Collapse

    Joined:
    Sep 21, 2011
    352
    1
    Location:
    Atlanta, Ga
    Theres a video on youtube posted by Silencerco where they use a .45 & 9mm suppressor on a 300 blackout.

    [ame="http://www.youtube.com/user/Silencerco#p/u/24/7qkJxXmvj6w"]Silencerco's Channel - YouTube[/ame]
     
  12. rsilvers

    rsilvers
    Expand Collapse

    Joined:
    Apr 10, 2009
    81
    0
    Not at all. We are pushing it as a normal round. The subsonic ammo is limited to just a few choices. Normal ammo has tons of choices.

    Ammunition:
    AAC
    Atlanta Arms
    Barnes
    Black Hills
    CMMG
    Cor-Bon
    Custom Reloads of Dallas
    Double Tap
    Gunn
    Hornady
    McCourt Munitions
    Remington
    RUAG
    One Shot
    PNW Arms
    Raven Armament Company
    Right 2 Bear Ammo
    Sheepdog Ammo
    Southern Ballistic Research
    Southwest Ammunition LLC
    Summit
    The Bullet Works
    Top Notch Tactical
    Ultra Tech (Australia)
    Wilson Combat
     
  13. Gunnut 45/454

    Gunnut 45/454
    Expand Collapse

    Joined:
    Jun 20, 2002
    12,129
    9
    rsilvers
    I stand corrected- when I did searches for suppersonic unfortunately I didn't see all those availble? The only one I found was AAA that was available. Doesn't matter now as I'm reloading for my 300BKL!
     
  14. UniversalBrow06

    UniversalBrow06
    Expand Collapse

    Joined:
    Jun 19, 2007
    2,198
    0
    Location:
    TN
    This is all encouraging, I just hope ammo gets more plentiful, in stock, and cheaper. Of these two uppers, which would you take?

    http://www.midwayusa.com/product/91...loat-quad-rail-handguard-blackout-flash-hider

    Or

    http://www.midwayusa.com/product/72...free-float-handguard-aac-blackout-flash-hider

    I have never owned an AAC upper. My Rogue Hunter on the other hand is pretty amazing. BTW, this is what upper I was saving up for before the 300 Blk caught my eye:

    http://www.bravocompanyusa.com/BCM-SPR-Mk-12-Mod-0-Bravo-Natural-p/bcm-urg-mk12-0 pri nat.htm
     
Loading...
Similar Threads Forum Date
Talk me into a G41. General Glocking Oct 5, 2015
New AAC 300 Blackout Upper Gun Parts & Accessories Dec 16, 2014
Looking for a 300 Blackout upper. Black Rifle Forum Sep 18, 2014
Need help finding a 10.5 inch 300 Blackout upper Black Rifle Forum Aug 27, 2014
Build me a 300 Blackout upper? Black Rifle Forum Sep 11, 2012
Duty Gear at CopsPlus