Just picked up a Seneca 36 . Have a Thompson Maxi-Ball Mold 128gr I picked up some years back I have Goex ff ,fff .Pyrodex RS and 777. this is my First little rifle .
Anyone know the aprox. year built sn 8xxx (just 4 digits )
? on workable loads with a maxi ball 128gr starting load 60gr + or -
will I need to find a RB mold also ?
I have T/C Hawkens and Renegades 54s and 56 SmoothBore this 36 will be a change of pace