Took the ol mountain rifle out to 75 yards today with a few loads to try out.
First started off with 80gr Pyrodex RS, 250gr REAL and a lubed wad. Great group! But i did have my 3rd shot fly out a bit so i made sure it was me. Yep, it was me just getting the sights out of alignment thankfully. I did try a stronger load of 100gr Pyrodex RS with this REAL but it opened up more than i wanted so next time i will try 90gr and see if it changes any.
Switched over to the 250gr Harvester Sabertooth with 80gr Pyrodex RS and shot a really good group with them. This rifle really likes the 250gr Conicals. Sorry about the bright picture, i was using a new setting on my camera and it flashed without me seeing it. Shots 2 and 3 are on the right side of the bulls eye with one hitting an old hole from the previous shots with the REAL.
Switched over to the 300gr Sabertooth and thats where things took a crap. The group wasn't good at all. I went down range to look for the plastic bases and only found one! I've had problems in the past with the bases sticking to these bullets the entire way to 100 yards and im thinking this is what causing the poor accuracy. I recovered all the bases from the 250gr Versions so i don't know what the deal is with the 300's.
Tomorrow i may go back out to 75 yards again and try my normal charge of 80gr RS with the 250 REAL and then up it to 90gr RS and see how she does. I'd like to use a heavier charge but if its best accuracy is with 80gr, that's fine.