Our Cowboy Action Retrofit stocks are designed to give your modern, late model Marlin rifle the same appearance as early original models produced in the late 1800s and early 1900s. Early and late model stocks are not generally interchangeable due to differences in dimensions and angles of the receiver tangs, internal inletting, buttplates, etc. The stocks on this page, together with our reproduced steel crescent rifle buttplates, will impart the classic look of the Old West to your favorite modern rifle.