BRASS SIGHT WINDOW

BRASS HEX, ALUMINUM REFLECTOR WITH GRILAMID WINDOW, BUNA SEALS, IN (G) BSPP AND METRIC THREADS

BRASS HEX ALUMINUM REFLECTOR WITH GLASS WINDOW, VITON SEALS IN (G) BSPP THREADS

BRASS HEX, ALUMINUM REFLECTOR, WITH GLASS WINDOW, VITON SEALS,IN (G) BSPP THREADS 

BRASS HEX, ALUMINUM REFLECTOR,  WITH GRILAMID WINDOW, BUNA SEALS IN (G) BSPP THREADS