I am getting a 280 AI, plan on shooting the absolutes from it. Are there any 7mm bullets that would be good to practice with for a cheaper shooting load? Load suggestions are welcome....I have over a pound of R19 that I hope will work for my practice load. I also have a mostly full bottle of 7828 but not the SSC version... The private range where I shoot limits out at 500 yards, so probably not much shooting beyond that. Just wanting some loads to familiarize myself to the gun...when the real work starts I will break out the Hammers.