OK so, in your words, they used mickey-mouse cases, well that makes you even as you are using mickey-mouse bullets - 260gr.- my word!

That's too light for my .375 let alone a .73 cal rifle. At least they used 1,000gr. bullets. ;-)
: You say YOUR ctg. is going to get 500fps higher than the 700 Nitor Express??

You're saying you are going to make or beat 2,950fps with a 1,000gr. bullet? That will be something. I'm champing at the bit to see that.