300 AAC Blackout

[20X11]

Running the 125 UMC out of an 8" rock creek barrel I'm getting a AV of 2078 fps unsuppressed. I want to build a 110gr Vmax load, if anyone has some info on that I would appreciate it. Thanks.

The handloading section on www.300blacktalk.com has what you are looking for.

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[smchop]

Thanks Hoser, thanks for the brass also! 20X11, thanks for the link. I think while everyone panics for a while I'm gonna lock myself in my loading room.

[mikeh1911]

I'm using 19.5 grains of H110, in Remington cases with Winchester SPR primers, and Hornady 110 grain Vmax bullets. Velocity is 2321 FPS out of my 12.5 inch AR pistol length gas system upper. Standard Deviation was 14 for this load. I found 20.0 grains of H110 was too hot so make sure you work this load for your gun.

Good luck.

[coloradocad]

I just got a 300 blackout, do you know where I can get some ammo for it. I am in Colorado Springs

[XC700116]

Elk bomb in Milliken has some 125 Gr OTM on hand for $32.99/box, that's the only place I know of that has ANY 300 AAC on hand.

[Sharpienads]

I just got a 300 blackout, do you know where I can get some ammo for it. I am in Colorado Springs

If you find some, let me know.

[Hoser]

While the 300 is marketed as a mainstream caliber, it really isnt. Even in the best of times, finding ammo at the average gun shop isnt easy.

When you shoot odd-ball wildcats like it, reloading is a very good idea.

[NGCSUGrad09]

There's some Hornady stuff at Mile High Shooting in Erie.

208gr AMAX for $25.99 per 20 and 110gr VMAX for $21.99 per 20.

[USAFGopherMike]

I'm speculated my SBR build and was planning to go 7.62 AK for price but the .300 makes me want to reconsider. Aside from a single youtube video and a couple of older websites talking about bringing 7.62 knockdown power to the AR, I haven't seen any comparisons on penetration abilities. Anybody have any hard data on this? The availability of ammo is definitely an issue.

[mikeh1911]

Grand Prix Guns located just north of C 470 and east of Santa Fe had some Remington 300 Black Out ammo not too long ago. Not sure they have any left but you could call and ask.