Just to clarify things...
From the 2011-2012 guide book.
To be used for deer hunting, muzzleloading
rifles must have a barrel 18 inches or longer
and be .40 caliber or larger. Magnifying sights
may be used. The use of shot is not legal. Legal
muzzleloaders use flint, percussion cap, primer
or electronic pulse, are loaded through the
muzzle and are not capable of firing a cartridge.
Hunters may use muzzleloading handguns with
barrels 9 inches or longer that are:
• .45 caliber or larger if they shoot conical
bullets (200 grains or heavier), or
• .530 caliber or larger if they shoot round balls.
A hunter may carry a muzzleloading handgun
of any caliber as backup to a muzzleloading rifle.
I just would not, and doubt the seller would either, want someone to buy this gun under the pretense that you can legally "hunt" with it. But rather, it would be a very fine choice of weapon to take legally with yourself when muzzle loading. I used to carry a small .32 caliber cf pistol with me and then realized it was illegal. But I did not like the idea of hunting in some pretty rugged area's known to hold bear and whatnot, without having a quick "backup" with me. So I got a .44 cal Navy and I like it.