300 Black Out Magazines

The #1 community for Gun Owners of the Northeast

Member Benefits:

  • No ad networks!
  • Discuss all aspects of firearm ownership
  • Discuss anti-gun legislation
  • Buy, sell, and trade in the classified section
  • Chat with Local gun shops, ranges, trainers & other businesses
  • Discover free outdoor shooting areas
  • View up to date on firearm-related events
  • Share photos & video with other members
  • ...and so much more!

    • Register Log in
    kstone803

    kstone803

    Official Meat Getter
    Feb 25, 2009
    3,928
    Ltown in the SMC
    teratos said:
    I haven’t had to resize. The cycle fine. Cheap as hell to shoot once you have brass.


    Yeah, made for subs. Gallant bullets are coated with something, they don’t foul the barrel. The Hornsby A-MAX is coated with a polymer tip.
    Click to expand...

    I see they have boattails. Do you have to flare the case mouth to seat then crimp like a pistol round? I'm running Nosler custom comp 190s and Berry's 220 with no crimp but adding another step to the process to load lead doesn't seem worth it. I've got the Lee FCD but I actually have better subsonic velocity standard deviation without it.
     
    Fox123

    Fox123

    Ultimate Member
    May 21, 2012
    3,929
    Rosedale, MD
    Once have the opportunity to shoot again, I picked up some Maker REX bullets, want to see the results of these monsters
     

    Attachments

    • 77A4055E-8A5D-47DF-897B-54F3986A11A6.jpg
      77A4055E-8A5D-47DF-897B-54F3986A11A6.jpg
      80 KB · Views: 221
    • 3878135E-25A1-40C0-B4E8-46B02A139FEA.jpg
      3878135E-25A1-40C0-B4E8-46B02A139FEA.jpg
      78.7 KB · Views: 213
    sinzitu

    sinzitu

    Ultimate Member
    Feb 5, 2009
    1,473
    TN
    squaregrouper said:
    The D&H standard AR magazines work fine with my .300AAC
    (I use only aluminum mags for .300AAC and only Magpul for .223/5.56)
    Click to expand...

    I too use different brand mags for 300. I use Hex mags. No problem. Easier to identify which mags for which caliber.
     
    scout6

    scout6

    Active Member
    Sep 28, 2016
    601
    Ceciltucky
    I have the pmag for 300blk , haven't really compared side by side for the 5.56/.223 versions to notice what if anything other than labeling there is between the two. I did get the sand dyeable bottoms and used red dye to signify 300 blk.
     
    You must log in or register to reply here.

    Users who are viewing this thread

    Total: 2 (members: 0, guests: 2)
    Scott's Gunsmithing banner ad

    Latest posts

    Forum statistics

    Threads
    275,402
    Messages
    7,280,299
    Members
    33,449
    Latest member
    Tactical Shepherd

    Latest threads

    Top Bottom