KenK
posted this
14 December 2008
I've spent the last few weeks trying to get this rifle to shoot jacketed bullets. Remington did a poor job with the bedding and my work has been mostly whittling and less load development.
I got to the end of my 100 cases and decided to go back to the cast bullet. The first thing I wanted to try was 6 grains of 2400. While I was at it I went ahead and loaded five cases each with Unique, Blue Dot and Bullseye.
Without changing my powder measure I threw a charge of Unique and it was 3.5 grains, I had 4 grains in mind but since I'm making this all up as I go I just left it as is. Same thing with Blue Dot, the original setting threw 5 grains. I'm on a mission now so I go with the Bullseye...4.5 grains, way to much but I went with it anyway and made a mental note to shoot those last.
I started off with the barrel as clean as I know how to make it. Kroil, Barnes CR, JB bore paste. Between five shot strings I cleaned with a wet patch of Kroil followed by two dry patches followed by a patch with ONE drop of 3-1 oil.
I set up a target to use as a sighter/fouler and fired the first two shots at it and then fired a thee shot group on another target.
The target to the left is the sighter and to the right I plotted the five shot groups, the colors on the target match my legend on the yellow sticky note. This is a good way to mark rounds by the way. The postit goes in the lid of the ammo box and I color the primers with the matching color sharpie.
I'm sure there is a lesson here but I'm not real sure what it is. I loaded up 10 more with the 2400 and I'll go shoot them here shortly.