Originally Posted by
muzzlestuffer
is 50 grains the max load or ?? i just ordered some of the 350's and the 275 gr copper going to try blackhorn for the first time.
No it is not a maximum load. Click on the link in the OP, and see a couple of loads Federal provided.
Here is a
link to a previous test using the same bullet, but with a powder charge of 80g Blackhorn