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300aac
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.
PSA 7.5" 300AAC Blackout Upper
If anyone has been looking to get into the 300 blackout here's a fantastic chance to do so!
You can also add a complete lower with Magpul SL brace and pistol grip for $130, coming out to right over $400 for a complete 300blk pistol
PSA AR15 COMPLETE MOE BSL EPT...
I am unloading my reloading supplies. Just not into it any more. Please look for my other similarly titled ads.
Disclaimers - Please read!
- Assume all these components are 10-20 years old. Some may not be but most are.
- Assume that when multiple items are listed in a group that at least...
Bought this years ago, unsure of the make. 1000 rounds through it approximately. Muzzle break / blast forwarding device comes with it. This hasn’t left the safe since I brought home the Rattler.
*** Does not include optics, BCG, or CH. Will remove forward grip prior to sale, happy to include...
Bought a reloading kit and I do not load .45 acp. Carbide
I am looking to trade or sell these dies and conversion kit. The kit is for a 650 xl or 750 xl. They have loaded around 3k rounds. Boxes, paperwork included.
21071 pn: conv. Kit
14404 pn: progressive die set .45 acp /45 gap
Looking to...
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.
300 BLKOUT
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...
https://palmettostatearmory.com/psa-16-pistol-length-300aac-blackout-1-8-nitride13-5-lightweight-m-lok-upper-with-bcg-ch-mbus-sight-set-5165448559.html
Still in the box never been attached to a lower. It is a 16 inch barrel with a pistol length gas tube
Hi I am looking to purchase a lightly used, high quality 9" or 9.5" blackout barrel. Please let me know if you have one available. Thanks. I do have an 8" i could swap if that helps.
Looking to trade some of my 9mm or 223 for your 300blk. Let me know how much you want to trade and how much of 9/223 you’d like for it. I have range and self defense ammo. Very flexible with amounts.
Hello All,
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...
300 AAC Blackout Ammunition
-145 Grain FMJ
-Non Corrosive Beridian Primed
-Steel Case
Selling all 120 for $160
***Factory box not included***
***Must pick up in Portland/Beaverton/Tigard.***
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.