300BlkTalk

It seems like Mid America Munitions went under. I bought some 300 AAC from them back in 2018. But now their website looks like some foreign gambling site: midamericamunitions.com. Anyone know more?

Did Lehigh Defense stop making a 78gr 300 AAC cartridge?

Thanks dellet. I've had good success with the 110s but am always open to other options, like the 120. Wasn't Barnes going to drop the 110 blacktips a few years ago when the 120s came out? So for the 110 black tips, the petals sheer off if the bullet impacts at much over 2400, and if some of the 110...

you're about 100 fps slow :mrgreen: Nope, YOUR just able to hit 100fps FASTER. ;) :mrgreen: That's the TOP velocity I can achieve with this rifle, load and components. CW I posted this in a different thread, thought it was here, but........ When these first came out a few of us did a lot of testing...

I have a 10" 1:7 twist barrel with a pistol length gas system on an AR-15 pistol. I took some velocity readings of the Barnes 110gr TAC-TX factory ammo (the black tips) with a Caldwell Ballistic Precision Chronograph at 10 feet. Average was 2182.9 fps from 7 shots. The spread was 51 fps, with ...

I have a 10" 1:7 twist barrel with a pistol length gas system on an AR-15 pistol. I took some velocity readings of the Barnes 110gr TAC-TX factory ammo (the black tips) with a Caldwell Ballistic Precision Chronograph at 10 feet. Average was 2182.9 fps from 7 shots. The spread was 51 fps, with a...

But they do have a 30 cal version listed and in stock, http://www.ar15performance.com/inc/sdetail/2121/21358 Thanks for suggesting that! I emailed them about the 30 cal version and they said it is about 2" long and .740" O.D. and is designed to slip the gas block over it. It would have be...

Im not sure I understand why you would want to make a 14" barrel the legal 16" by adding non productive length to it. If you have to have a 16" barrel, why not take advantage of the extra performance you get from the longer barrel? If its total length your worried about an A2 flash h...

I emailed them asking

"http://www.ar15performance.com/inc/sdetail/2121/21480

Is that item compatible with a 7.62mm 300 blackout projectile?"

They replied:

"No the bore is only large enough for the 6.5 or 6.8mm"

So I have not been able to find a 300 BLK muzzle device that is .750" in outside diameter. The reason I want one, is because I live in a state that does not allow SBRs, and I want to build an upper with a 14.5" barrel, with a permanently attached 1.6"+ long muzzle device, so that the ...