ruger American ranch in 6.5 grendel, Hornady black 123 gr eld-m factory ammo, easy sub-moa off the shelf everything, have taken deer to 420 with mine (drt pass through, 1800 fps impact), rifle has good weight to watch things in scope and be quick to reload and fill another tag, it's also 52,000 psi cartridge and for some reason the game isn't spooked by it so getting follow ups is easy but also filling more tags at the exact same time is a real thing, have even had second shot at a coyote at 140 after first one missed at 80, if you're allowed suppressors this may be moot...I wish, but we have hunted the grendel for 6 seasons and you notice the benefits of burning less powder at lower pressures when it comes to hunting, may be the perfect deer cartridge in the world and it has enough bullet to step up to bigger game also, would love a suppressor on the grendel also, would be an awesome coyote calling set up suppressed, it's already an awesome coyote set up as is, its a great little rifle in a great little cartridge, solid 500 yard deer rig