FITS: M-77® MK II™ Express; M-77® MK II™ Magnum, .375, .416; M-77® MK II™ Ultra Light; M-77® MK II™ Varmint/Target; M-77® MK II™ All-Weather®, Sporter
Big Book Catalog, Issue:68, Page:653
Big Book Catalog, Issue:68, Page:654
Big Book Catalog, Issue:68, Page:655