300 blackout

Good morning, I have been scratching my head for a week now and have kind of hit a wall. I have a Zermatt/Big Horn TL3 SA Action in a Pork Sword Chassis build I am completing and for the life of me, I cannot get it to fire AAC ammo. It is chambered in 300 Blackout and the sole intention of this...

WTT/WTS $1,750 cash Venmo or zelle $2,400 trade value I can sell the upper with no accessories, make offers The KAC ff RAS are unobtainium and I’m valuing it at retail despite everyone else wanting to double the value. Upper specs: Thoroughbred receiver, 8.3" BA Hansen bbl w/ pinned gas...

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...

Never fired. SIG MCX Virtus 300 blackout conversion kit. Comes with 9” 300 blackout barrel with pinned Surefire three prong flashhider, PDW handguard and 300 blackout bolt. $280 shipped.

I'm trying to build my home defense gun to be a 300 blackout short barrel preferably 8.5-10in that can fit on a milspec lower with a folding brace and i will be suppressing at some point. I was originally going to go with the jakl platform from psa but I've seen a lot of different reviews some...

For sale is a 9" Barrel from Ballistic Advantage, Strike Industries Grid Lock Lite handguard, Noveske KX3 flash hidden. Primary Arms 1x prism $450

$2,100 without T2 + Unity mount MCX SPEAR LT 9 inch. 300BLK Pistol •1 Magpul 300 BLK magazine •BCM angled mlok grip •Radian Raptor MCX charging handle *Basically brand new…only 20 rounds through the gun* NO TRADES PLEASE.

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

Looking t purchase a complete 9” upper from aac in 300blk Text 817-946-8600 with any leads

Greetings all! I just posted this a little while ago and it disappeared... Sorry, in advance, if this ends up duplicating the post. I am an experienced reloader having rolled my own ammo for over 20 years. I have loaded 300 BLK subsonic/supersonic for carbine length ARs for five years - with...

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...

The components of the upper: - 9" Ballistic Advantage barrel pistol length with .750 block journal - Adjustable gas block - Noveske KX3 "Flaming Pig" - Strike Industries Gridlock Lite handguard (integrated front site, and quick detach feature) - Standard upper receiver with polished feed ramps...

For sale JP 300 blackout complete upper. 16” barrel, low mass bcg, blue heat dissipator. $1,000 shipped to your door. “Lower 48”

Sig MCX Virtus in 300 blackout, everything except the barrel. One Handguard of your choice included. The second is available for another hundred bucks. This gun has never been fired and is like new. I installed a Magpul K2 grip and a Radian talon safety selector. Original grip is also included...

I am about to purchase a short barrel (<8") for my .300 Blackout build and I need help choosing the right barrel for me. I would like the capability to shoot 110gr up to 225gr without the bullet exploding on me or my suppressor. I will be shooting suppressed with a 6" can, and would like sub MOA...

360 Precision custom shop customized this AR15 with the following: Aero Precision M4E1 Stripped Lower Receiver ($105) Aero Precision M4E1 Threaded Assembled Upper Receiver, No Forward Assist ($145) Aero Precision AR15 9” Enhanced M-LOK Handguard, Gen 2 w/BAR Barrel Nut ($145) Magpul MOE Plus...

360 Precision custom shop customized this AR15 Pistol with the following: Aero Precision M4E1 Stripped Lower Receiver ($105) Aero Precision M4E1 Threaded Assembled Upper Receiver – no forward assist ($145) Geissele 9.5” Super Modular MK8 M-LOK Rail ($250) Magpul MOE Plus AR Grip ($30) Aero...

360 Precision custom shop customized this AR15 with the following: Aero Precision M4E1 Stripped Lower Receiver ($105) Aero Precision M4E1 Threaded Assembled Upper Receiver ($125) Workhorse 15” M-LOK Free Float Handguard ($159) Aero Precision 5.56 Bolt Carrier Group – Black Nitride ($135)...

***These are Projectiles ONLY, not loaded ammunition!*** 4 x 100 Lapua .308" 200 gr Subsonic bullets for 300BLK. $50ea or $180 for all, shipped USPS Flat Rate w/signature confirmation. *NO trades, please. PayPal F&F or add 3% G&S Thanks!

360 Precision custom shop customized this AR15 with the following: Aero Precision M4E1 Stripped Lower Receiver ($105) Aero Precision M4E1 Threaded Assembled Upper Receiver – no forward assist ($145) Aero Precision AR15 15 Inch Enhanced M-LOK Handguard Gen 2 with Barrel Nut ($195) Aero Precision...