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300 aac

  1. USK308

    Interesting variance in gas port size

    Semi long post, but good info to share in my opinion) So I recently finished building my 300Blackout SBR (10.5" Faxon Gunner-profile barrel with pistol length gas). First time at the range to dial in the adjustable gas block (Aero Precision), using 100gr A-Max Hornady (had a few boxes I...
    • USK308
    • Thread
    • 10.5" barrel 300 aac 300 blackout adjustable gas block aero precision rosco manufacturing sbr superlative arms
    • Replies: 16
    • Forum: Semi-Automatic Rifles
  2. G

    xxxx

    I need to read the forum rules, before I get banned.
  3. B

    145gr m62 load data help 308/300blk

    This afternoon i purchased 500 145gr M62 tracers pulled from 30-06 from cdvs.us i plan to use them in supersonic loads for 300 blackout and 308 winchester. my platform for my 300blk is a 10.5 inch ar and my 308 platform is a savage 110 highcountry with a 22 inch barrel. my powder for 300blk is...
    • Brody760
    • Thread
    • .308 winchester 300 aac 300 blackout 300blk 308 308win tracer
    • Replies: 0
    • Forum: Reloading Depot
  4. A

    Firearms Maxim PDX SBR

    Like new SBR 300 Blk. Two mags through it . Runs flawless comes with factory box and papers . I’ll pay my dealers fee to transfer to yours the rest is on you. Has a Vortex Viper Gen 1 1-4 on it in a primary arms mount . Will come with factory Hate Break and mag . Please text me for additional...
  5. R

    SOLD FS/FT: Seekins Precision 300 Blackout Pistol (final drop)

    Everything works as it should, just am looking to go a little quieter. Would consider trades or part trades for 300 blackout bolt action rifles (must have a threaded barrel). Price is now firm (though would still consider trades). If no takers by Wednesday I'll sell it locally. This pistol is...
    • Rain
    • Thread
    • 300 aac 300 blackout 300 blk ar15 pistol seekins precision
    • Replies: 2
    • Forum: Buy - Sell - Trade
  6. Cosmic338

    CFe BLK for 300 AAC?

    Anyone use this stuff? Is it any good for subsonic rounds? Bought a pound of it with 210 gr Berger’s. Hope this will make a good combo.
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