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The .300 AAC Blackout (designated as the 300 BLK by the SAAMI and 300 AAC Blackout by the C.I.P.), also known as 7.62×35mm is an intermediate cartridge developed in the United States by Advanced Armament Corporation (AAC) for use in the M4 carbine. Its purpose is to achieve ballistics similar to the 7.62×39mm cartridge, or even more similarly, the 7.92×33mm Kurz cartridge in an AR-15 while using standard AR-15 magazines at their normal capacities. 300 BLK ammunition cannot be used in a rifle chambered for 7.62×40mm Wilson Tactical.
I sold my 300 blackout uppers and have need to get rid of this ammo. its 850 rounds of Barnaul 300AAC Blackout 145gr FMJ ammo. New in Box. The cheapest I can find this stuff for online is 70 cents per round plus shipping. Id like 550 for the lot. meet in the PDX/Vancouver Area.
Sig *240 Rounds - *120 of them are loose since I just took them out of the magazines.
Frontier *80 Rounds
Magtech *50 Rounds
370 ROUNDS TOTAL
I have some 300BLK for sale since I dont have this...
Unfired, never got around to shooting this one.
Palmetto State Armory .300 AAC Blackout AR15 pistol. 8.5" barrel, 7" lightweight mlok guard, 1 magpul pmag, magpul grip (shown without cap in pictures, but it's got the cap)
4 boxes of 145 grain Barnaul steel cased ammo
$750, but willing to hear...
Still in the box never been attached to a lower. It is a 16 inch barrel with a pistol length gas tube
Up for sale is:
500 320 rds of 300BLK, 125gr FMJ, Supersonic
MFGR: Sig Sauer
20 rds per box
QTY 25 boxes (total of 500rds) 16 boxes left at $30 each box
320rds for $420 (all 16 boxes)
Located in Hillsboro/Beaverton area. PM or reply back to this thread.
Thanks for taking a look.
Depending on your use I can see a lot of different load options for this caliber.
Looking for some summary data from folks that may have tried a few different bullet weights & powders to find a good load that's working well for them.
Supersonic & subsonic both -
What led up to your preferred...
Aero Precision M4E1 upper receiver with 8" 300AAC Stainless barrel.
Purchased with low round count, I have not put any more through it.
Planned for SBR build, decided to go a different direction.
mils-pec Charging handle and phosphate BCG available for +$50
May consider part trade for Glock...
Getting rid of some extra 300blk.
S&B 200gr FMJ (100) - $150
Fiocchi 220gr Matchking (50) - $80
Fiocchi 125gr SST (100) - $120
Taking trade offers first. Looking for a Vortex Huey gen 2/EXPS2 or similar, can add cash on top.
Will sell for cash if I get no trade offers.
- Howa Mini Action - 300 blackout. 16" threaded barrel. Black composite stock. 1 magazine, 10rds.
- First Tactical OD green padded case
- OuterImpact picatinny scope rail for Howa Mini Action
- Harris bipod (non-swivel)
This gun is spotless. Never did get to the range to shoot it. Selling off...
I wanted to use Superlative Arms conversion kit for an ar15 pistol in 300aac; but their kit doesn't support 300aac.
That leaves the Adam Arms kit. Before I go that route, I was wondering if anyone tried the superlative arms and got it working on a 300aac pistol?
Or is there another option...