Hello. I need a little help - a friend of mine have plans for making .40 S&W and .357 Sig blanks - for prop purposes. He needs a rifle (or long pistol) case with the same case head diameter for this. The case length must be at least 0.4" longer than the .40 S&W case to allow a star crimp. Do you have any suggestions?
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September 16, 2011, 05:56 PM
I can't think of anything.
About the only rifle case even close to the .424"-.425" .40/10mm rim dia is the .224 Weatherby Magnum.
It meausres .430", but is a belted case.
The actual case dia in front of the belt is only .415" so it woundn't work.
September 16, 2011, 07:54 PM
What about the parent case for the 10mm Auto, the .30 Remington? Or perhaps the 6.8mm Remington SPC, whose parent case is also the .30 Remington.
September 16, 2011, 08:57 PM
There ya go!
I done forgot about that one!
September 17, 2011, 01:44 AM
Thank you very much for the quick replies gentlemen!
September 17, 2011, 01:14 PM
The 10mm Magnum case should be perfect.
Starline has it occasionally. http://www.starlinebrass.com/index.php?cPath=1
September 18, 2011, 04:12 AM
,223 is close enough and a lot cheaper than 10mm
September 18, 2011, 04:50 AM
.223 base is the same diameter as 9x19.
September 18, 2011, 02:39 PM
.223 is actually quite a bit smaller than 9x19, it's closer to the 380 (9x17).