Marble's Improved Tang Peep Sight Base for Browning 1886, Winchester 1876, 1886 Blue

Marble's Improved Tang Peep Sights are capable of satisfying the requirements of both short and long range shooters. The sight's modular base may be permanently attached to a rifle's tang, and incorporates a setscrew to release the upright post/aperture combination for replacement with any of 4 incrementally taller upright posts, allowing for accurate target engagement up to 1000 yards when outfitted with the long range post option. CNC machined components guarantee that parts mate perfectly for