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-   -   7.62x39 susonic (http://www.quarterbore.net/forums/showthread.php?t=512)

dick 01-29-2010 08:45 PM

I haven't put that load over a crony yet! But in the back yard you can realy tell if your breaking the sound barrier, groups so far have been between 1.25" and 1.5" worst about 2" @ 100 Yards.

thehouseproduct 02-01-2010 06:19 PM

Quote:

Originally Posted by Dean (Post 5362)
thanks for the reply here and for the guy that PMed me.while we are on the topic; what about the .30 carbine loaded subsonic and in a bolt gun? Wouldn't the smaller case take care fo some of the problems?

It's not that I do not like the .300 whisper; it's just that I am looking for an easier source of componants. Also if there is round that I can duplicate the 300 W ballistics with yet still have the ability to use factory loaded ammo. it would be a great benifit.

Quote:

Originally Posted by pug (Post 5364)
The 7.62x39 is very close and if you are going the custom barrel route just have them do a .308 bore 1:8 twist. .30 carbine won't take the heavy long taper bullets. I do agree about the components though and that is why I went with the 300 fireball instead. I kind of feel like a cheat but since I can barrel it as .308 1:8 twist and use resized .223 rem brass that was the way for me to go. I bought brass but am now setup to resize and trim brass under 5 seconds per piece so components shouldn't be a problem.

An M1 Carbine won't take the heavy long bullets. A long throated 30 carbine seems like it would be a cool idea. Stock dies, stock brass, and the ability to use factory ammo in a pinch. Is there any reason why it wouldn't work well?


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