300 BLACKOUT UPPERS

Coop2

Coop2

New member
New uppers starting from $489.00 shipping included.
A3 upper, carbine float tube, micro gas block, threaded 16" chorme-moly barrel, 1:8 twist.
Call or email for pricing on other combinations.

300 BLK uses a standard AR15 lower no changes needed to the buffer spring or buffer.

Shoot a .30 cal from your AR15 platform for 1/2 the price of an AR10.

300 BLK cases can easily be made from .223 cases, and reloaded with normal items, you'll need 300 BLK dies.

Pictures to follow later this afternoon after chrono testing of some reloads.

300BLK.jpg


Silencer NOT included.
 
Originally Posted By: coyotexComplete upper floated for 489?




X

You read correctly, the one in the pic has been test fired, by me...

The ones for sale will only be fired three times to verify operation.
 
Sir, is a flash hider of thread protector provided? What are the thread specs? As usual great price!
Thanks,
Dave
 
Comes with a YHM 308 Phantom flash hider and the threads are 5/8x24.

I have three built, two have a DPMS slick side uppers, and the other is a A3 with dust cover, forward assist and a rifle length tube.

The upper with the dust cover and forward assist we will call "used", we have been using it to test different loads and get a feel for the .300 BLK can do range, velocity and accuracy wise. We have about 40 rounds through it right now, and I anticipate having about 100 rounds by the time we are done putting it through it's paces.

First come first served on the used one.... $469.00
 
I think the 300 BLK passes in my book. Accuracy is excellent, cycling of the weapon is flawless, and it is lighter than a .223 barrel.

110gr vmax= 2300 fps
180gr SP= 900 fps OR 1900 fps
220gr RN= 920 fps OR 1600 fps

All of these loads grouped well inside a quarter at 50 yards, and were consistently there.

The subsonic rounds cycled after some work on the gas hole and adding a Paladin switch block.

Two new uppers still for sale.

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New build!

.300 Blackout Stainless Steel AR Stoner barrel, DPMS Lo-Pro upper and bolt/carrier. Charge handle with a tactical latch.

7" Midwest Industries- MI-SS floating handguard with trim ring, and 2 additional removable accy. rails.

Micro gas block and a YHM flash hider, threaded 5/8-24.

These are great looking and perform awesomely!

Shipped to your door for $640.00 as shown below. SOLD
Or shipped for $550.00 with a non-vented DPMS carbine floating tube, same tube as in the picture above.



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We have one of these new builds in stock, 300 BLK has been in short supply and high demand. Sort of like all the other AR parts...
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These have a 16" stainless steel AR Stoner barrel, a Mid-west Industries full floating quad rail, DPMS upper and BCG.
It is complete and ready to pop on your lower.

$625.00 shipped to your door!! SOLD

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