06-28-2011, 08:32 PM
JASmith Wrote:Tony,Me! Me!
Your criteria are part of why Warped is probably right about a military cartridge fitting the AR-15 magazine well will likely be the Grendel. I would go as far as modifying the statement to one based on the Grendel...
A necked-down 6.8 SPC might have some adherents...

Quote:...but the brass is too long for decent 6.5 nose shapes.As is, yes. However, if the neck is trimmed by ~1 mm, the resulting 6.5x42 would permit use of bullets with an ogive like that of the Norma 120gr FMJ.
Quote:Maybe 6mm but I'm not so sure about the space there either.Oh, yeah. A 6x42 on the SPC case? Me likem mucho grande!
