A 1965 made Ruger .44 Carbine.
Link to Ruger's instructions.
You get 4+1 shots of .44 Magnum for all your deer murdering needs. Ballistics by the inch says that a Federal 240gr Hydrashock round should be ripping through the air at about 1,643 fps. That's just shy of .45-70 carbine territory!
It's 6 lb. 5 oz. with 4 rounds loaded.
More better pictures when we have more time and can do some take-apart.