I would never have fluted bbls on a double, I meant I would flute the .22 tubes to reduce weight, then line them in the old shotgun barrels. You wouldnt see the fluted bbl inserts because they are covered by the original shotgun tubes

I am not that sick!

Thats another thing, Im not sure what the pressure of 303 british is compared to 410 and it being danergous. Anyways, thanks again, CMW