Here are a few calibers I am thinking about in a contender:6.5 Jap because I have lots of brass ,dies and bullets.I think it would be awesome if it would work.32 H&R mag in a carbine an awesome grouse and snowshoe hair rifle,plus I have dies and brass.Plus kids would love to shoot it no recoil.25-35 because I just like the caliber another toy 375 win because its funner to load than 375 jdj about as powerful 357 maxium because its alot more powerful in a carbine.The last one is 250 savage I have brass,dies and bullets no gun for it.My savage 99 in it was a good shotgun at 30 yards it sprayed bullets everywhere.

I always wanted a 44 mag rifle barrel, but did not have the money.

I am wating for TC to come out with a 460 rifle barrel for the Encore frame I think it would be a great choice for Deer.

Good luck it's dreams that keep us young at heart and alive.

You left out a Stainless Steel .204 Ruger full bull......
I gave up waiting for one ...so I ordered a custom job from MGM.