_____ HOME _____ AR15 ACCESSORIES _____ AR-15 BARRELS _____ AR-15 COMPLETE UPPERS _____ AR-15 GAS BLOCKS _____ AR-15 LOWER RECEIVERS _____ AR-15 MIL-SPEC PARTS _____ AR-15 TOOLS _____ AR-15/AR10 MAGAZINES _____ BINOS _____ BLUE FORCE GEAR / VICKERS TACTICAL _____ BUTTSTOCKS _____ CLEANING EQUIPMENT _____ GEISSELE TRIGGERS _____ GUN CASES _____ HOLSTERS _____ KNS PRECISION, INC. _____ LIGHTS & LASERS _____ LINKS _____ MOUNTS OPTICS SIGHTS & SCOPES _____ SIG SAUER ACCESSORIES _____ Slings _____ TIMNEY TRIGGER _____ View Cart _____ Check Out _____ Log Out _____ Contact Us _____ Terms & Conditions _____ WILSON COMBAT TTU TRIGGER _____ Site Map Top > SIG SAUER ACCESSORIES SIG SAUER DIOPTER REAR SIGHT $219.89 SOLD OUT SIG SAUER DIOPTER REAR SIGHT Optimizedfor the SIG556® rifle, the SIG SAUER® Rotary Diopter Rear Sightprovides four site stations (CQB, 100m, 200m, 300m) with tool-lesswindage and elevation adjustment. This sight attaches to the ReceiverM1913 Rail and is designed to work in conjunction with the Hooded FrontSight. NOTE: This item intended for SIG556 Rifles that ship with hooded front sight installed. FEATURES • 4 sight stations (CQB, 100m, 200m, 300m) for accurate engagement at varying distances • Tool-less windage and elevation adjustment • Optimized for M855 and M193 ammunition • M1913 compatible mounting system • Front & rear sight co-witness with Mini Red Dot Sight • Durable steel construction