Larry, there's still some "good" 12 gauge TM Kent 2 1/2 No. 5 fibre 30 gram around but you have to ask your Kent distributer to bring in what you want by the case from England. I believe the pressure is 6500.
Kent's current 12 gauge TM 1 1/4 at 1500fps---claimed, I think, at 9900psi---will tip you over if you're wrong-footed on high-angle shot. Wouldn't use it in vintage doubles, bought a Beretta 686 to handle it but it's still too much unnecessary boom for me.
Why do they do it? That 2 1/2-inch will do anything the other can do.
What is the velocity on those 6500 psi loads?
SRH
