RE: 410 single shot
i wouldnt recomend it....i dont know all that much about 410s...but i know they are small and have small pellet counts and dont think they pack much of a punch....id recommend a 12ga...i perfer a 3in mag with good turkey loads....and a good TIGHT choke that i pattern tested and know throws a good tight pattern....your aiming for the head and neck.....you want as many pellets as possible in the head and neck to put the bird down......and a big sized shot...#4-6...they can be taken with other gauges...but most people can find a 12ga with a full or extra full choke laying around or borrow one.....id say leave the 410 for quail......good luck