Still a work in progress. I am using a brass 'barrel' in a Crosman breech right now while I wait on a fellow to make me a 9mm breech to be made for a true 9mm barrel.
with the brass barrel, I am getting 360fps with 9mm Eun Jins. Using shot in it, I can decimate a soda can at 10 yards. The 9mm's are a little loose in the brass tube, just drop it down the barrel and it slides down. I'm hopefull to get around 400fps with a true barrel on it. We'll see.....
