300BlkTalk

Okay so my best friend is buying my YHM Phantom ss. Dad & I are starting a trust so I'm looking at a new rifle can. Hosts are: 300blk Micro 7, 7.62x39 AK & Mosin Nagant currently. I have an FR8 (7.62x51) coming that will be suppressed & I already have a YHM mount for it. I also want to s...

Unique will work well. I don't have experience with that exact bullet but somewhere between 6 & 7 grains should do. I've done a ton of subs with Unique.

Holy smokes that is a huge air cavity in the nose! Someone should fire these into gel to see if they yaw violently... or fill it with incendiary compound.

There's always this option for more economical plinking:

http://www.sgammo.com/product/300-aac-b ... lot-sb300b

Here is the page describing the Swiss P 'final' 300 whisper ammo, along with several other modern offerings they produce. A few of which I came away from the show with!

http://www.sadefensejournal.com/wp/?p=2295

This may be something more than you were expecting: 1970 7.62X39 Arabic API There is a video of a guy on you tube testing this ammo and it is very energetic! https://youtu.be/mYgtv96EWB8 If nothing else, the video should satisfy your curiosity without costing you a bundle... Oh yes I've watched tha...

This was my first year to attend SLICS (St. Louis international cartridge show) if there is anything your heart desires, you should attend! Heres the most interesting things I found: https://picblaze.com/thumbs/n2130n/20160326222401.jpg Top row from right: Smith & Wesson liquid CN barricade 12ga...

For a bolt gun: 4.6 grains of bullseye, oal 2.045" & whatever you got for cases & primers. 1035fps, very VERY quiet.

What little I know about polygonal rifling & cast is that they do not get along at all. I started casting for my old Sig P220 .45 & in a few mags the leading was enormous! Then I read that my old Sig had polygonal rifling.

Dangit I missed all the fun!