SPECS: Steel, black, matte finish. Rear Sight: Blade - .760"
(19.3mm) wide, .385" (9.8mm) high. Body - 1.5" (3.7mm) long, .72"
(17.5mm) wide. Fits BM-1 sight cut. Use with .180" high front sight.
Front Sight: fits 65° x .330" x .075" dovetail. .180" high.
.161" (4mm) diameter dot.