Re: Federal GMM powder?
An update on cloning efforts.
Last weekend I finally got to shoot the first batch of my FGMM clones. Loads were once fired GMM brass, 175 SMK, BR2 primer, 42.5 grains of RL15, 2.223" COAL @ ogive.
Temp was 19 degrees, wind was 10-20 with 30mph gusts, cloudy, cold as...