So, have struggled with my Lyman GPH for a bit over a year now. The tang peep and target front sight were really nice and I could get decent groups, but, not the 1" groups I was looking for. After much deliberation I finally decided to hack up the Lyman with a scope. I considered a Malcolm but since I was not sure this would work did not want to spend a lot of money on it. So, I resorted to my junk box. I had an old 3x T/C pistol scope left over from my Contender days. I milled the Leupold scope base flat and drilled/tapped the barrel for the base. End result will still wait for another day but it is promising. I shot at 50yd just so I could get the thing on target. The good news is I at least got the scope mount aligned properly with the barrel. Windage is just about center of travel.
This is my first group with the scoped rifle. FYI, BACO 450gn PP bullets, 80gn Pyrodes Select, veggie card wad and lubed felt wad. Wrapped bullets sized to .501 with Lee die.
And, yes, next time out will get a pic of the rifle.
The one with the P next to it is the one I pulled. The center dot on the target is 1" so I think I am OK with this. If I can get the same group at 100yd I will be happy.