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Mfg Item #: HS403R
The HS403R is a small compact micro red dot optic that features Holosuns new rheostat dial to adjust brightness settings. The HS403R can achieve a constant "on" battery life of up to 100,000 hours! It has a 2 MOA dot size, unlimited eye relief, unlimited field of view, and has a IP67 waterproof rating. A low mount and 1/3 Co-witness mount is included.
| Finish | Black |
|---|---|
| Length | 2.75" |
| Proofs | Water Resistant, Shockproof |
| Series | 403R |
| Weight | 3.53 oz |
| Reticle | 32 MOA Ring/Red Dot |
| Dot Size | 2 MOA |
| Eye Relief | Unlimited |
| Field Of View | Unlimited |
| Magnification | 1x |
| Optic Coating | Multi-Coated |
| Tube Diameter | 20mm |
| Adjustment Size | .5 MOA |