True Remington Single shot. Rolling block action, deemed the" Long Tom from me. Dont use much 20 gauge. Cool old gun and safe to shoot. Dates 1883. Had it looked over by local pro. Deemed worthy of use and value.Detailed pics on demand.Please include email address because pics will be as high quality as possible. Price $450.00 OBO no trades at this time. Consider it more of an investment. This piece will go up in time. I am not asking top dollar.