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.300 blackout
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.
For starters, I am new at reloading. I have done a ton of research on subsonic load data. Which powders are best. Which primers, etc. I ended up starting a load using Berry’s 220 grain with CFE BLK and CCI #400 SRP.
Here’s my question plus explanation for the group (and it might be long...
New BCM® MK2 Standard 12.5" 300 BLACKOUT Upper Receiver Group w/ MCMR-10 Handguard
BCM URL for reference.
https://bravocompanyusa.com/bcm-mk2-standard-12-5-300-blackout-upper-receiver-group-w-mcmr-10-handguard/
Buyer pay shipping.
Hey everyone, for sale is 90 rounds of .300 blackout ammo. 50 Rounds of Fiocchi FMJ, 20 rounds of PPU Hollow Point, & 20 Rounds of Sellier & Bellot FMJ. Found these lying around and don't have a firearm capable of shooting them currently.
If you have any questions please comment below. I've...
Got some 300 blackout ammo to sell as pictured. The loose bagged is expanding tip 220 grain subs. open to trades, not looking for anything in particular. Can add cash or other trades
I'm looking to sell my AR-15 framed 300 Blackout rifle scope case and a hundred and fifty rounds subsonic and supersonic rounds in great condition only 60 rounds fired through it and my AR15 556 with 150 rounds with green laser. And 5 * scope read. Accessories extra rails there are 210 shop mags...
Have up to a case (500 rds) of 300 blackout subsonic rounds available, looking to trade for 9mm or .223 / 5.56 ideally. Other common calibers might be considered. Magtech 220gr boxes of 50 rds. Trade value:
9mm
2:1 JHP if Sig, HST, RAT etc
3:1 if good brand FMJ or regular brass JHP
4:1 if...
Just bought this bad boy after months of drooling over it only to discover I'm one of the few that can't see these clearly. I had never tried one before, and tried another after and they just don't work for me. I cannot return it so let my visual impairment be your blessing to get a deal on this...
I should have thought this through better. I have a BCA right side charging upper in 300BLK for sale. I’m a lefty, so the charging knob digs into me when it’s hanging on the sling, and I have to flip over to clear it. It has about 100 rounds through it. I’m asking $300 for it (I paid $350 for it...
I've got a few hundred rounds of Federal (and some Frontier) to part with.
100 rounds for $125 of Federal (300 rounds available-would make a deal for all of it- just PM me)
I've got 120 rounds (6 boxes) of the Frontier left, i'd let those go for $135
It seems priced in line with what's...
Twin city's armament (Gary over at the weapons guild) 300 blackout upper 10-1/2 barrel complete with BCG and CH
unfired 1/8 twist slick side upper M lock shroud
$325 shipped
or
trade for good name AR15 lower
located in Springfield OR 97477
Up for sale is an Aero lower receiver, that I was in the process of building into a pistol. The lower is a “virgin” as it was built as a stripped lower.
SB3 Brace
Larue MBT
Aero LPK
Magpul rubber grip
Selling for 260 as it does not have a buffer spring or buffer. I bought an MDRX and don’t...