Thanks for the info, gun goes off for sleeving monday. I will be using a Greener for the 50-140, however for a NA fun shooter I'll be using the old stoeger sleeved and chambered in 45-90.

Got the 12 bore up to 165 grains triple 7 and pyrodex FFg. So far regulation is holding better than my shoulder and brain. Accuracy is improving with load increases, although the left barrel is shooting slightly low and right. I might try increasing the load in it by 10 grains to raise it level with the right. Could be me to, that second shot at these loads is brutal, and I flinch everytime.

Colorado