There is certainly also a scant trickle of M1 Carbines, M1917 Enfields and after in a terrific while a 1903, but all are getting to be scarce and desirable.The new optic has an onboard rangefinder, illuminated reticle, 20 mils of vertical turret travel and HUD (Heads Up Exhibit) for ballistic data when hunting with the riflescope.Surplus ammunition