*Very RARE* VTG Door Alarm Cannon Made In France SHOOTS BLANKS ONLY!!!-EXCELLENT

*Very RARE* Vintage Door Alarm Cannon Made In France Blanks ONLY!!-EXCELLENT THIS IS NOT A TOY!! I CANT EMPHASIZE THAT ENOUGH!! THIS TAKES BLANK SHELLS ONLY!!! DOES NOT SHOOT A PROJECTILE OUT OF THE BARREL, IT IS A SOLID BARREL!!!! I do believe this to be new old stock as it was found in the basement of an old hardware store among many new old stock items. It looks as if never used, in prestine condition. No rust. Cast iron. Vintage Door alarm gun. It was made in france, stamped on side and MF on top. IS ONLY FOR BLANK SHELLS ONLY!! I believe it fits a BLANK 12ga shell in it. I found only one other one online, at an auction house that they are asking $1200 for and mine is in better condition. The last picture is the other one online for sale. I do believe it has the original pin, as well, that locks it closed. It does work.