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300blk
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 a rifle 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 Soviet cartridge in an AR-15 while using standard AR-15 magazines at their normal capacity. Care should be taken not to use 300 BLK ammunition in a rifle chambered for .223/5.56 or 7.62×40mm Wilson Tactical.
Hello,
I'm selling the set up bellow as follows. SMOS upper was purchased complete before they stopped producing for the public. Everything goes as a package and not willing to separate any parts or ammo. I've put around 300 rounds down the barrel and has mostly been a safe queen...
Edit* I see Arakboss doing a donation fund to help the site stay running. So in honor of his bright idea 10% of this sale will go to NWFA.
I have an 8.5" 300 blackout assembled upper. I just assembled it this morning (1/29); everything was properly torqued, lubed, loc-tited. I bought all the...
Full disclosure here: picked up this barrel as part of a bundle from another member here. But I don't want to run this long of a barrel for my pistol build so up it goes.
This is a Bear Creek Arsenal (BCA) 10.5" SS barrel. Chambered in 300 blackout with a 1:8 twist. Pistol length gas. Looks to...
I just picked up 2 boxes (100rnds total) of Magtech 123gr 300blk today. I only shoot subs. Anyone willing to trade supers for subs. Depending on what the subs are possibly cash on my end.
Bullets:
FTF or Shipping at actual cost.
38/357 147gr $40/500 (1k Avail)
SOLD Older Dillon Precision D-Terminator Scale $50 FTF
1500gr Capacity, No check weights SOLD
Up for sale is a Spikes upper, with Xproducts 8.5" 1/7 twist barrel and xproducts viper handguard. It's a keymod rail with reptilian like scales. The upper receiver and handguard are used, a few minor scratches and scuffs. The barrel and gas system are brand new. I bought this from another...
Thinking about selling this upper but not fully committed depends on if I get my asking price or not. I have a Geissele 11.5 I’m looking at.
Everything has 60 rounds through it and then thoroughly cleaned and sat in the safe since
Aero precision upper and parts
Radian raptor ch (od green)...
Like title states I have for sale a Rainier 8 1/2" nitrated stainless steel barreled upper with YHM Phantom flash hider & 9 inch UTC USA rail. Accepts screw on and mlok accessories. I put like 30 rounds down this barrel and decided I'll stick to a more common caliber. I used the bcg and ch for...
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...
Noveske Gen3 upper
Factory built with box & paperwork
Brand new unfired
- 10.5in Stainless
- 1/7 twist 300blackout
- Q cherry bomb Muzzlebrake
- Noveske Ambi charging handle
Looking to trade for :
- Daniel Defense Mk18
- SOPMOD block2 14.5 upper
sorry no shipping, local sale only
I'm looking to build my first AR pistol in 300blk and am seeing that the ideal barrel length is 9" - that little is gained by stretching longer while less would let the bullet leave before all of the powder is combusted.
My question is, what happens if one were to use, say, a 5" barrel and a...
I have 100 cases of 300BLK id like to trade preferably. It's not deprimed and not tumbled (don't have a tumbler).
I am interested in Large Pistol Primers, Small Magnum pistol Primers, Titegroup or Longshot Powder, 45ACP brass and/or projectiles, 9mm projectiles, 357mag brass.
Like new condition, never fired. Original box, paperwork, and magazine. Includes magpul grip and Gearhead Works tailhook brace as well as original parts. Also including new Romeo 4T. Will transfer at Tigard Pawn and buyer pays transfer fee. Only selling to fund another project so no trades...