243 falling on it's face

[dougduey]

Worked up to 48.5 grains of RL 26 with the 107s. Two rounds of each half grain increment went
46.0 - 2946
2970

46.5 - 3015
2983

47.0 - 3051
3052

47.5 - 3065
3057

48.0 - 3147
3156

I didn't notice anything to indicate that these are too warm. I might work a bit higher in .2 increments to see if I run into pressure or run out of case.

Looks like you hit a nice velocity node or "flat spot" from 47-47.5 gr. I'd work up in 0.2 grain increments from 46.8-48.4 gr and see where it's most stable, but I'll bet that your best one will be 47.2 or 47.4 gr