MM23 E with two barrels with less than 500 rounds through the gun. I purchased the gun directly from Michaels Machines. The price is $9,000.00 shipped to your dealer, to the lower 48. I will not ship to banned states. I will also not do a face to face transaction. The gun is in excellent condition and is sear ready. The only reason for the sale is I have only shot it two times since purchase and I don't think I will ever get around to buying a registered sear. Please email for pictures, but please know you will not be disappointed.