If it is such a sucess, why hasn't the idea been nutured? I'd like to see data on large shot. Also if the 70mm cartridges were star crimped and the 65mm were roll, then the pattern would become more dense. Were yours star, roll or both?

In autos with chambers over 75mm for some reason the Rios(steel) tear the end off about every time.

Kidn Regards,

Raimey
rse