i would get the one with 2 barrels (44 mag and 223) for that price as that seems very good to me. i have an chamber insert that i use so i can shoot 22 s,l.lr through the 223 barrel that cost me 19 bucks through e.a. brown company. so through my one barrel is able to give me 2 calibers. i dont think you can go wrong at that price if everything is in good condition and works properly. if you go that route, let me know if you need more details on the chamber insert ( for 22's). good luck!