03-05-2014, 05:54 AM
It seems that the 6.8 loaders are using it with no issues and I can't find any info on it being used on Grendel. I cannot find the burn rate for it but from reloading sites info about it being faster or slower than another powder it seems to fall between a lot of the common powders that are used to load this round. From the posted 223 data (which is all they give on this powder) the manufacturer's data shows high speeds for relatively low charges with it. I called them and asked about any data for the 6.5 and they quickly told me there was no data for anything except 223.