I just got mine a couple weeks ago. Its actually built on a 700cf, I really just did a second barrel for one of my guns. I use 45 acp cases with a 209 primer in. I have a Ibex hunt in NM in a month so I have to use black powder or sub, so I have been shooting with blackhorn. The gunsmith shot it with smokeless and with a random test loads the bullets were all touching at 100 yds. My first loads with BH and 275 parkers had all the shots touching. I then use the 300 grain parker max hunters and shot 1" group at 200 yds at 2445 vel. Yesterday I shot it out to 500 yds and this thing just freaking shoots awesome.
