I have been trying to get some real accuracy out of a CZ 527 in 300 black out. I sent one back to them with targets I had shot and they sent me a new rifle. I have not shot the new one enough to tell how well it will shoot. So far I have only shot one load at 100 yards with a NOE clone of the :Lyman 311331. Groups have been around 2 inches,, not great by any means but a place to start. I am looking for some data using faster powders like my all time favorite Unique. I am more interested in cast bullets of 165 gr, and heavier. Like all cast bullet shooter I have many moulds so can use data for just about any bullet would be helpful. If need be I can always borrow whatever I dont have from Ric in Yakima. between the two of us we pretty much can come pretty close to finding whatever is needed. I am mostly interested in info on faster powders but would appreciate any data that you have had good results with.
if you think you have it figured out then you just dont understand