You are bidding on a Mondial model 1900 6mm 22 cal pistol. Made in Italy Brevettata. Believe this is a gas / flare / starter pistol. Comes as shown. Couldn't find much info on this piece. There is a small pin that swings out from the bottom of the grip, this is for pushing the blanks out, its about 1/2" long. it is 6 shot.Entire gun is 4 inches long.
THIS IS NOT A REAL GUN. AND IS ONLY INTENDED TO SHOOT BLANKS. SO WHAT YOU SEE IS WHAT YOU GET THANKS AND GOOD LUCK!
This will make a nice addition to your collection.