I've got a little bit of everything, pistols, shotguns, long guns. I'm a big fan of the old Stevens 22 rifles, Favorite, Visible Loader, etc.
I have a few of the "cool" black guns but are setup for coyote hunting with one being a 24" bull barrel 1:12 twist. It loves shooting 40gr Vmax ~3500fps. There is no problem hitting a 400 yard target. But my favorite gun to shoot is my Armalite AR30 in 338 Lapua, picture is of the magical 92gr of H-1000 with a Nosler 250gr Accubond at 300yards. Reloaded for about $1.75 each. Ear plugs, a must.