First, some nice Gun Porn:
Not much info other than it is a BAR replica (assuming a semi) built by Ohio Ordnance Works under Colt’s license. IMHO it is not quite a BAR but the civilian version: Colt Monitor.
I checked Ohio Ordnance Works‘ website…oh dear Lord in Heaven! Some rally interesting and classic full autos for sale if you can afford them.
Original MAC-10 in 9mm? $5,500. Original BAR in great condition? How about shelling $11,000? An M3A1 Grease Gun from the GM’s Guide Lamp Division will set you back $25,000. They have other rare sub machine and full machine guns available.
Wear a bib.