Does anyone know if you can safely use BL-C2 ball powder for the 6.8 mm? It works great in my 5.56 and would like to use it in the 6.8 mm but have seen no info on it. Don't know how to work up a load without preexisting data.
You can use it since it has a similar burn rate to the H335. Just look at the reloading info for the H335 and you can go about 1 Gr. more than the H335 as your max. Just work your way up and be careful.