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Here is picture of thick 375 case sent to me, with thick
|Posted: April 19 2018 at 8:20pm | IP Logged
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
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
Here is 416 HSM guy working in a Montana PH, in a
heavy thumbhole target stock. Ed