View Single Post
Old 04-08-2018, 02:22 AM
dr. mordo's Avatar
dr. mordo dr. mordo is offline
Join Date: Jul 2017
Location: Miami, FL
Posts: 809
Likes: 1,873
Liked 1,171 Times in 438 Posts

Originally Posted by old tanker View Post
Twenty rounds of 577-.450. 485 grain paper patch bullet, Bertram brass and 85 grains of 1F Goex. It will be interesting to see if paper patch bullet will shoot enough better than the than the 475 grain grease groove bullet to make it worth the effort.
Wow, that is a seriously unusual cartridge that I had to google to figure out what it was. What gun are you shooting that thru?
Reply With Quote