VIHTAVUORI N555 OPTIONS

So in the full 1350fps HS shell load, three hundred-mp is sort of a better choice with the each so a little bit slower melt away fee to offer a few a lot more fps in the load, though during the CF hulls at 1200fps, far better off Using the 296/H110 that has the slightly faster burn off level to maintain the powder burning a contact cleaner as a sub