You might also try Biff Sullivan at the link below. Biff used to work for Hugh Brock, then went out on his own before Hugh drove him out of his mind. <img src="/forums/images/graemlins/smile.gif" alt="" /> Biff might have the correct magazine in his stuff. Biff is a noted authority on military sniper rifles. Open any book on that subject, and you will find several photos of sniper rifles that are credited to Biff. He sounds brief/abrubt over the phone, but is a nice guy.
Sullivan's Classic Arms

Too many 4x4's, not enough time or money