Among the latest small arms displayed at the recent Independence Day Parade were DI Optical USA DCL-120 reflex sights mounted to .50 BMG M2 Heavy Machine Guns. Currently, it isn’t known what type of mount is clamped to the receiver of the machine guns. But it certainly appears to be a Picatinny rail that allows the DCL-120 to be mounted to it.
Some of the M2 machine guns didn’t have the optics mounted on them.
From the manufacturer website-
Optical Data |
|
| System | Reflex, Collimator System |
| Magnification | No Magnification (1X) |
| Eye Relief | Unlimited |
| Red Dot Size | 3 MOA Dot / 40 MOA Circle |
| Field of View (FOV) | 96 m @ 200m |
| Objective Lens | 120 × 70 mm |
| Optical Coating | Anti Reflex Coating All Surfaces, Multi-layer Coating for Reflection of Red Light |
Electronic Data |
|
| Battery | Two CR 123A 3V Lithium Battery, or External Power Source : 10~28V (Option) |
| Battery Life | 1,000 hours |
| Dot Brightness Settings | 1 Off & 5 Daylight Mode, 3 Twilight Mode, 3 Nightvision Mode |
Mechanical Data |
|
| Housing Material | High Strength Aluminum |
| Surface Finish | Hard Anodized, Matte, Carbon Black |
| Mounting Solution | Built-in Type (For MIL STD 1913 Picatinny Rail) |
| Click Adjustment | 1 click = 25mm at 200m |
| Trajectory Ranges | 200, 400, 600, 800, 1,200 meters |
Dimensions |
|
| Length/Width/Height | 330 mm / 180 mm / 150 mm |
| Weight | 3,000 g |
Environmental Data |
|
| Temperature Range | −41 ℃ ~ +71 ℃ |