Interesting, it would be feasible if I could get a choke tube that extended beyond the muzzle.

I've been having a chat to Jim allison of CBE Bullet Moulds in Sydney - he has a 730gn "Paradox" mold which casts a .735 projectile. I am going to chase up Briley and see what groove diameter their rifle choke tubes are. jim is very wary about shooting it through anything other than a Paradox.

mike