RE: 7mm for coyote?
I would agree with most of the other guys that 7mag is a lot of gun for a 30 to 40lb animal and will kill them farther than you can shoot them.I am not fond off using FMJ bullets due to there lack of killing power,but I think you should have no problems with your mini-cannon's FMJ killing them out to about 1/2 a mile or so just make sure somethings bihind it ,[like a rhino or something ],those FMJ have alot of penetration.