I'd want an M4A1 with a .50 Beowulf upper, because the .50 would be much better at killing Predators with. I'd want a scope with thermal imaging picture to spot the predators when they're camoflauged, and fit it with a surefire light and maybe a foregrip. Can't make it TOO heavy.
My backup would be a .45 1911 of course, probably something like my P-14 lower frame custom so I'd have more shots.
And maybe a Remington 870 with a collapsing stock, should I need to put the hurt on any predators getting up close with their wrist blades.
Oh, and lots of ammo. That's a necessity.
