Beretta has made a few changes to there shotguns over the years. You'll find that the receiver and lock are basically the same as the models that Beretta offers today. Beretta's new models have interchangable chokes and chrome lined barrels. Most BL-4s that have come across sell for around $500.00. However, I have seen some of these guns choked skeet/skeet sell for over $1000.00