Purdeys came up with the "sliding double underbite" action ca 1866, combined it with the Scott spindle top lever in 1869 to create the classic action of today. Their patented "hidden" third bite came out in 1878. Did they originate "clip sides to action" as well? If so, their innovation regarding the development of the double SXS action, as we know it in its most complex form; as used in heavy proof guns and double rifles, is beyond compare. I can find no reference to side clips in any of my books. Please help with info regarding any early guns known with "clips".
Thank-you,
Mal
