Hey guys,
I've got some 148gr Xtreme Bullets Wadcutters. I have both the lead/lube and copper plated (pic attached). I've come up with what I believe is an acceptable load using Autocomp (wanted to try it and found some load data for it) and the OAL. I started low'ish and worked up a few tenths of a grain in .1gr increments. Everything flew straight, but I found the hotter the load, the more accurate the round. I settled at the mid/high end of the load data.
The OAL I'm using (1.160") has the bullet almost flush with the case mouth. I've certainly seen factory wadcutters like this. In measuring the bullets, the lead/lube bullet is longer than the plated - so it's going to be seated deeper. The lead is .565" and the copper plated is .540" in length.
In shooting them, I noticed a bit more kick with the lead (using a snubby), but there are no signs of over pressure and I've certainly shot rounds with more snap than these before. I haven't had an opportunity to run them over a chrony but will in the next few weeks.
In looking at the bullets, I can see a cannelure on each of them. Would there be any benefit to increasing the OAL and crimping at that cannelure? I've seen wadcutters made this way as well.
Any thoughts or input appreciated.
I've got some 148gr Xtreme Bullets Wadcutters. I have both the lead/lube and copper plated (pic attached). I've come up with what I believe is an acceptable load using Autocomp (wanted to try it and found some load data for it) and the OAL. I started low'ish and worked up a few tenths of a grain in .1gr increments. Everything flew straight, but I found the hotter the load, the more accurate the round. I settled at the mid/high end of the load data.
The OAL I'm using (1.160") has the bullet almost flush with the case mouth. I've certainly seen factory wadcutters like this. In measuring the bullets, the lead/lube bullet is longer than the plated - so it's going to be seated deeper. The lead is .565" and the copper plated is .540" in length.
In shooting them, I noticed a bit more kick with the lead (using a snubby), but there are no signs of over pressure and I've certainly shot rounds with more snap than these before. I haven't had an opportunity to run them over a chrony but will in the next few weeks.
In looking at the bullets, I can see a cannelure on each of them. Would there be any benefit to increasing the OAL and crimping at that cannelure? I've seen wadcutters made this way as well.
Any thoughts or input appreciated.