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Subject Topic: 585 HE -- Cases In Production -- Post ReplyPost New Topic
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hubel458
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Joined: March 12 2003
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Posted: April 19 2018 at 8:20pm | IP Logged Quote hubel458

Here is picture of thick 375 case sent to me, with thick
sided trex case, and our HE case,
The thick 375 case is .050" bigger OD base, but inside is
no bigger than HE cases..
These thick sided 375s stuck, when loaded over 44,000
psi....



Got guys asking and doing it, to do 416 HSM case for
BMG actions, so leaving rim same,
as the original bmg rim, so will neck them, fire form
to the longer shoulder, like the others.
Base a little bigger, Shoulder same diameter, same 30
degree slant, neck will be same..

Inside of case still has close to same shape, volumne
within 3 % as ones we slimmed down more.
Some want to use bmg actions and can't wait for
intermediate actions, or already have bmg action.
And they are really getting interested in the complete
line of 416 CEB bullets now being done
clear up to 550 gr...

So there will be 3 versions, one for actions .750" bolt,
one for .800-.850" bolt,
And one for bigger bmg bolts. The ones for BMG called 416
HSM2 ..

Here is   416 HSM guy working in a Montana PH, in a
heavy thumbhole target stock. Ed



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hubel458
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Posted: July 24 2018 at 4:16pm | IP Logged Quote hubel458

Experimental intermediate size action with the Montana
PH, for comparison.

It is an experimental action for 416 HSM, to do our
speed/pressure testing with

and get a better action than Cheytac size actions, for
bigger case ELR use,

without going all way up to more expensive, huge actions.

It is big long round style action that can take our 416
HSM, almost

1.6" diameter action and .800" bolt, with locking lugs
nearly as big as most

BMG actions.... ED



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hubel458
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Posted: October 20 2018 at 5:54pm | IP Logged Quote hubel458

Here is video of early water barrel test of the

12ga From Hell,

https://www.youtube.com/watch?v=c48zTpsgbuk


Here is picture from that video..





Here is the intermediate size action for 416 HSM with
test barrel, .Ed

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hubel458
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Joined: March 12 2003
Posts: 499
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Posted: October 20 2018 at 8:12pm | IP Logged Quote hubel458

Here is picture of the bolt from the experimental action,

with our 416 HSM case in it. Note the amount of the

base size of locking lugs, the amount of area on the
bolt..





Here is link to guy doing special 585 HE in the EU,

Good pictures............www.585he.cz

We tested intermediate action with a 700HE barrel we had
here.

Just temporary to test strength...

Action worked fine.. Ed.
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hubel458
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Joined: March 12 2003
Posts: 499
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Posted: December 05 2018 at 9:33pm | IP Logged Quote hubel458

In 416 HSM got a 415 gr long target bullet 3800,

with plain barrel, no brake, on intermediate action,

Our 416 HE gets same 415gr bullet 3300.Ed
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