Thread: 30 cal. SMc cartidges
View Single Post
  #1  
Old 01-21-2007, 08:09 PM
HPBTMTCH HPBTMTCH is offline
Registered User
  
Join Date: Jul 2002
Location: south east ohio
Posts: 383
30 cal. SMc cartidges
Rocky, you mentioned you were working with an SMc cartridge, is there an SMc 30 caliber that would produce the same velocity as the 300 magnums?
Reply With Quote