xausa
(.400 member)
13/03/11 08:49 AM
Re: What caliber for extra barrels on a 470?
.400/.350 regulated for 310 grain Woodleighs. One of John Taylor's all time favorites, and you can use the same ammunition in your Rigby magazine rifle (if you should happen to have one). Cases easily made from 9.3X74 brass.