I am all ready to get after some gobblers this year. problem is that my kid has expressed interest in going this year. This is a problem because her shotgun is a Weatherby SA-08 20 gauge. it does come with a full choke tube, but I cannot seem to find a turkey choke for it. Also as much as I want her to shoot just using the bead she would like to have some type or red dot or other sight on it, which again I cannot find a mount for this gun. any advise on where I can find a choke or mount would be helpful.