KNS Precision AR15/M16/AR10/ SR25 Standard-Duplex Sight Black. This weapon sight by KNS Precision will allow you to sight your weapon in daylight or in the twilight. The KNS Precision AR15/M16/AR10/ SR25 Standard Gun Sight features wrap around serrations on the top of the sight which reduces glare and allows for greater shooting accuracy. Be sure to take a look at our sight kit for all the necessities. Sight kit includes: front and rear sight limited lifetime warranty hardware necessary for installation and all necessary mounting screws to mount the sight. Specifications for KNS Precision AR15/M16/AR10/ SR25 Standard Sight: Manufacturer: KNS Precision Gun Model: SR-25 AR-10 M16 AR-15 Additional Features: Standard Crosshair Rear Aperture Size: 0.24 in Country of Origin: USA Color: Black Package Contents: KNS Precision AR15/M16/AR10/ SR25 Standard Sight What firearm models does the manufacturer say KNS Precision AR15/M16/AR10/ SR25 Standard Sight is compatible with? The manufacturer suggests that KNS Precision AR15/M16/AR10/ SR25 Standard Sight is compatible with AR-15 M16 AR-10 SR-25KNS Precision ARSTDU: AR15/M16/AR10/ SR25 Standard-Duplex Sight Black