I have a Lyman .54 caliber Deerslayer blackpowder carbine, with a micro-adj. rear peep sight. It has had roughly 50 rounds through it since new. I did notice after removing it from my safe that there is minor rusting around the hammer cup, and in the muzzle. The rest of the gun is in very nice condition. E-mail for pictures! ***note*** I will include a like new black nylon possibles bag with brass powder flask, adj. brass powder measurer, and misc, other items.