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DI optical’s compact FC1 virtually parallax free prism gun-sight weighs just 170 grams with mount and offers many features in its lightweight package. The rectangular 15mm x 21mm lens with a proprietary multi-layer anti-reflective coating provides an exceptionally well defined red dot. The single, easy to use push button selects between 7 daytime and 7 night vision compatible modes. The FC1 mounts on standard a Picatinny rail, or it can be used with an optional lever operated quick disconnect mount.
* Virtually Parallax free prism optical system with a clear compact lens
* Excellent size for carbines, sub-machine guns, and shotguns
* Single button LED brightness control
* Compact and rugged CNC machined aluminum housing
* Requires only 1.5 inches of rail space
* +/-50 MOA adjustment in both elevation and windage
* Auto shut off feature: 10 hours if no movement.
* Removable spacer to suits on low profile guns (Short screw included)
