Nice job.. I am about to start tearing apart an Axis 243 pencil barrel and do a build myself. I already did the same trigger job and will likely just keep it like that for a while.. I bought the ER Shaw barrel kit from EABCO. Wasn't thrilled about the 10 twist, but its primary purpose is a varmint/kids gun. So I'm thinking the 58 gr VMAX will be lighning... and hopefully the 75 gr as well. We'll see.