585 HE -- Cases In Production --

The place to discuss ammunition, reloading, ballistics, loads, and chamberings.
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hubel585
Posts: 165
Joined: Tue Aug 30, 2011 4:27 am

Re: 585 HE -- Cases In Production --

Post by hubel585 » Tue Jul 14, 2020 12:01 am

Away for a time, sickness..
Here is print with chamber reamer specs for the
416 HSM chamber..There are 3 base sizes we have,
depending on actions used. Got reamers for all 3..
Got cases for all of them..
Our cases are public domain, so that is why I post
info and specs. To help guys do their own setups.
Manson makes reamers I use,,, Ed.
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hubel585
Posts: 165
Joined: Tue Aug 30, 2011 4:27 am

Re: 585 HE -- Cases In Production --

Post by hubel585 » Tue Jul 14, 2020 12:19 am

More about he guys that did the accurate 416 HE, they did a
416 HE that has an 8" longer 42 inch K&P barrel..

Used longer barrel and the same load with 475 gr bullet, as used
in the first gun and and gained about 200 fps with good accuracy,.
3065 fps. Tested 2 groups of 3 and less than 1/2 min moa.

And loads they used are not the highest speed loads
the cartridge is capable of....Here is picture.......Ed..

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hubel585
Posts: 165
Joined: Tue Aug 30, 2011 4:27 am

Re: 585 HE -- Cases In Production --

Post by hubel585 » Sat Jul 25, 2020 11:16 pm

Here is reamer print with chamber reamer specs for
the 460 HSM chamber .Couple guys getting set
to do 38-40 inch heavy 458 target barrels...Ed....
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