Rugged and precise sights, machined to hug the receiver for lowest line of sight, least protrusion. Audible-click, " minute adjustments for elevation and windage. Elevation slide is scribed in 3 minute increments. Quick release allows slide to be removed with a press of a button. Elevation stop screw permits instantaneous return to zero. Model 57 is for round receivers; Model 66 is for flat receivers, 66 WB includes semi-target knobs. The 57 SML is a special model for tang installation on muzzleloaders such as T/C Hawken and similar rifles and includes semi-target knobs. The 57 SMET inlcudes target knobs.
Specifications and Features:
Fits Browning Sako, Colt Sako, Enfield u.s. 1917, .30/06 British 1914 303B, JAP Arisaka, 6.5mm, 7.7mm, Mauser '98, 91, 94, 95, 96, 1904, 1909, 1936, G33/40, and Springfield 1903.
Aluminum, black, anodized. Comes with two apertures, " (12.7mm) x .093" (2.3mm) and 5/8" (15.8mm) x .040" (1.1mm).