New 30mm 9660 grain bullet next 690gr .50bmg

[Kogapsp]

Ok now since I have a new small bullet design now I have have to makes some cases and then build a small action to take the excessive pressures this round may generate let alone a muzzle brake. Hoping to get 3200-3300 fps 233,600 ft lbs of energy.
Ok lets hear some feedback on this.

30mm head next to a 690 gr. .50bmg

 

[Twisted .308]

I usually don't say this but.............? Yours IS bigger than mine ..

 

[Strykervet]

No shit, right!

Were it me, I'd aim for maximum velocity with that bad boy. Perhaps reform some 105 cases and bottleneck 'em down like that .416B. Maybe get a custom oversize Remington 700 action made. Keeping the weight down on the rifle is going to be your biggest problem I'm guessing, next to magazine design. It is going to have a detachable mag, right?

You gonna suppress it?

 

[Mister Ridge]

I was going to recommend re-barreling a M3 anti tank gun.

 

[JBNj]

Not to hijack your thread but maybe this could give you some ideas.
https://www.youtube.com/watch?v=wv8acnL6jnI&feature=youtube_gdata_player

2,400 grain bullet, 240 grain powder charge. Worlds most powerful shouldered centerfire rifle.

But your 6,500 grain bullet geesh!! Please post a video when this bad boy is complete.

 

[Jig Stick]

Oh for fucks sake why...

 

[thespecialist]

That's gonna make one hell of a squirrel gun.

 

[longrangefool]

Gotta ask.... why? And how much does that cost to pull the trigger?

 

[Maxwell]

I think my boss would really be ticked if I had one of those on my desk. Of course it would be a nice 'place holder' when I read a computer dump.

Maxwell

 

[xs hedspace]

Keep pressures down, go subsonic. Suppressor can be made out of a 30 gal garbage can. No sweat.......

 

[Kogapsp]

New bullet design up this one is only 9660 grains working on case design now.

 

[Twisted .308]

we shot a bowling ball out of my Ex-father in laws cannon....does that count ? think it was a 6#'er

 

[softcock]

http://www.shooterscalculator.com/recoil-calculator.php
.

 

[leadbullet]

You just couldn't make it an even 10,000 gr did you??

 

[Unknown]

I have a buddy who owns a mortar that launches bowling balls using black powder and cannon fuse. The mortar and carriage weighs around 200 pounds.

 

[Kogapsp]

Been there and done that with cannon builds.I Sold one to a friend 2 inch bore and he decided he was going to shoot it in his shop and ended up going through 6 2x12s a wall and his wife's washing machine all while missing his 2 cars..It ended up in the brick wall. Needless to say he only did that once.

 

[Shoottothrill]

Can I shoot that out of my Glock?

 

[Sharpsman]

Case design?? No problem....just neck down a 105MM round!!

 

[rjacobs]

im worried about set back from repeated chambering. Can you put a cannular crimp groove?