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Post subject: Re: 12ga,10ga,8ga,4ga FH; 585HE/700HE; Other Big Bores--
Post Posted: Tue Jul 24, 2018 7:43 pm
Experimental intermediate size action with the Montana PH, for comparison.

It is an experimental action for our 416 HSM, to do our speed 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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Joined: Sat Nov 26, 2011 4:36 pm
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Post subject: Re: 12ga,10ga,8ga,4ga FH; 585HE/700HE; Other Big Bores--
Post Posted: Wed Sep 19, 2018 2:05 am
Experimental intermediate size action with the Montana PH, for comparison.

It is an experimental action for our 416 HSM, to do our speed 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


Image
Top
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Joined: Sat Nov 26, 2011 4:36 pm
Posts: 98
Post subject: Re: 12ga,10ga,8ga,4ga FH; 585HE/700HE; Other Big Bores--
Post Posted: Wed Sep 19, 2018 2:07 am
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..


Image


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. 1000 gr over 3100..

Action worked fine.. Ed.
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Joined: Sat Nov 26, 2011 4:36 pm
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