SIG Sauer ROMEO-X PRO
The SIG Sauer ROMEO-X PRO is an open emitter pistol optic on the DeltaPoint Pro footprint, offered with a 6 MOA Dot reticle in red. The window measures 0.91 x 0.91 in, and the aluminum housing measures 1.83 x 1.15 x 0.94 in. It runs on a CR1632 cell that can be changed with the optic still mounted, and adds shake awake and night vision settings. Measured against the 311 pistol optics in the index, it lands in the largest quarter for window area (0.8281 sq in) and on the pricier side for price ($430). It is one of 24 entries in the index that qualify as a DeltaPoint Pro footprint optic. The closest listed comparison is SIG Sauer ROMEO-X Enclosed Pro, the same brand's DeltaPoint Pro footprint optic, priced at $530.
| Series | ROMEO-X PRO |
| Reticle color | Red |
| Reticle options | 6 MOA Dot |
| Optic Removal for Battery Change | No |
| Window Size (in) | 0.91 x 0.91 |
| Enclosed | No |
| Footprint | DeltaPoint Pro |
| Battery | CR1632 |
| Solar Failsafe | No |
| Shake Awake | Yes |
| Night Vision Compatible | Yes |
| Material | Aluminum |
| Dimensions (in) | 1.83 x 1.15 x 0.94 |
| Country of Manufacture | USA |
| Average Price | $430 |
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