Attachment 13328
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Barrel Life = 10 shots :thumbsup:
I imagine necking down, turning, then forming it!
Worlds first 8,000fps gun right there!
How long would the barrel have to be for all that powder to burn
Wouldnt kill the wounds would self heal at that velocity?
Attachment 13329
A discussion of 50-caliber benchrest cartridges would not be complete without mention of the largest of them all, the 50 FAT MAC. Developed by rifle maker Gale McMillan, the Fat Mac is made from a drastically altered 20mm Vulcan cannon case. The shoulder is pushed back to a 30° angle and the case trimmed to a length of 2.6" with a very short neck. The primer pocket is modified for installation of a stainless steel flash tube and a standard BMG primer. Whereas the 50 BMG Improved can launch a match bullet to 3000 feet per second, the Fat Mac will propel the same bullet in excess of 3400 fps.
now neck that down to .17 and we will be talking...
polished brass is a pretty thing , especially at those sizes
:sarge:
now i got the urge to fire off one of those Fat Mac rounds ...
Watch it Phillip! One thing I dont miss is young punkasses!!! Ha ha ha you'll keep.