Glad I found this site.I will fill out my bio soon,my name is Mel.I have just purchased my second H and R,its a 20 ga pardner,fixed full barrel.My other is a handi-rifle in 223 with a bull barrel.The 20 I want to transform into a dedicated turkey gun,I am interested in having the barrel threaded{the screw in choke guns are not currently available and no production date set}and dont really want a 28" vent rib so I am stuck with threading the barrel.I have spoke to 4 gunsmiths and getting conflicting stories.I am looking at having it threaded to accept the remchoke system or invector system.Any suggestions?Thanks for reading.