jimbobborg
Oddball caliber fan
I decided to crono several loads I had, including a new 10mm load using Blue Dot. When I shot the 10mm load, I got a reading of 1349 fps with a 180gr LFP bullet. This was with 9.9gr of Blue Dot. This is well within the safe range according to a couple of my books. The weird thing is, I found the casing, and looked at the primer. It didn't have the flattening I saw with some other heavier loads I did a few years ago, but the firing pin imprint was flat??? I've never seen that before. I only shot the one round, didn't even try the 200gr LFP with the same load of Blue Dot.
