I just got a 45-70 BC ejector barrel this week. (Thanks Victor!) I brought it home and cleaned it up and it fit right on the first frame I tried. Locked up good but I still did my measuring and checking per the FAQ barrel fitting sticky. Everything looked good, so today I picked up some Hornady Leverevolution with 325 gr. bullets. I got home just before dark so I set up a target real quick, got my BC and took a few shots. I set up a board at 50 and target at 100 yds. I took the first shot at 50 just to see if it was in the ball park and then I took the second shot at 100, both standing at about 5:40pm with just a little light remaining. The first shot was center of the board dead on aim. Here is a picture of the 100 yd. target. I could only make out the black bar at the top of the target through the peep sight. What do ya'll think?
