DI Optical FC1 Red Dot Sight

Availability: In Stock

USD 264.00

Specifications for DI Optical FC1 Prismatic Red Dot Sight, 2FC-RD-FALPRDS:


Lens Dimensions: 15mm x 21mm
Eye Relief: Unlimited
Magnification: 1X
1 Click: 24mm @ 100m (dot only) / 1 MOA
Overall Dimensions: 48 x 43 x 43 mm (L x W x H)
Weight: 170g w/mount and battery
Dot Size: 2 MOA
Brightness Settings: 14 (7 daylight, 7 night vision)
Operating Temp Range: -25.6 deg ~ 160 deg F
Mil Spec Conformity: MIL-STD 810G Environment Testing
Night Vision Compatible: Yes
Switch: Push Button
Mount: MIL-STD 1913 Rail Optional quick disconnect
Motion Sensor: Built-In (Auto Shut-Off in 10 Hours)
Waterproof: Submersible up to 10ft
Battery Life: Approx. 5000 Hrs (Mid Brightness Level)
Adjustment Range: 40 (+/-) CLICKS

Features of DI Optical FC1 15mm x 21mm Red Dot Sight, 2FC-RD-FALPRDS:


  • 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
  • Meets military MIL-STD 810G durability testing standards to insure the highest quality and reliability
  • +/-40 MOA adjustment in both elevation and windage
  • Auto shut off feature: 10 hours if no movement.
  • Removable spacer to suits on low profile guns