For sale is a good condition Mossberg model 151M=B.  This 22 long rifle semi auto rifle has a 20 inch barrel and a magazine capacity of 15 plus 1.  It has a 20 inch barrel with a full length stock and a Nikko Sterling scope, 4x32.  It does show light wear and is miising the rear sight, but the interchangeable front sight posts are all in-tact.