RE: ???What is the killing range of the 44 rem mag??
I have a 14" contender in 44 mag. I typically handload for it but really like the speer 270 factory load. I really like it for anything under 100yds. My last doe shot with it was 83 paces(i'm 6'3" pretty long steps). Shot slightly qaurtering away punched two nice holes the off-side the size of a quarter.
loads if you want to buy ammo I would recommend: 270 gr speer, 250 gr partition handgun, 240 and 300 gr hornady, more pricey but reall good loads come form buffalo bore and cor-bon.
i really like it for anything under 100yds. If you want any tips for reloading or any other questions email or ask. good luck