Been casting for the 22LR Centerfire project, AKA the 22GTC, a brainchild of DDs....
He suggested I try a little softer alloy, so blended a few bars to try....
I had found and bought a new mould I've been looking for, 311-041 plain base, for my 300BO, a 6 holer....
They turned out pretty nice.... couple of wrinkles I need to cull...