1. M

    Standard Deviations on .308 of 160!!!!!

    I just got a chrono and my loads suck for consistency. SD of 160 and extreme spread of 507!! I am working on getting the load more consistent. Remington cases. Varget. 175 gr. SMK. Fed 210M I size the cases and then throw the charge with a RCBS chargemaster scale, then seat the bullet. I...