The testing with the Striker is difficult with the very bad trigger. I'm going to a Savage M10 with a 22-250 barrel, in a shortened pistol-like stock. The trigger, ACCU TRGGER, is much better. We're off to the frozen north to graduations etc., so no shooting for a while. This picture shows the bullets sized, and lubed with LLA--then LLA +Lymoly in the bottom groove above the GC.
I'll have another bullet weight test ready in a while.