The Crimson Trace CT RAD Micro is an open emitter pistol optic on the RMSc footprint, offered with a 3 MOA Dot reticle in red. The housing is aluminum. It runs on a CR1632 cell that requires removing the optic to change, and adds ct radiant ambient light sensor. Measured against the 311 pistol optics in the index, it lands in the least expensive quarter for price ($220). It is one of 61 entries in the index that qualify as a RMSc footprint optic. The closest listed comparison is Crimson Trace CT RAD Micro Pro Carbon, the same brand's RMSc footprint optic, priced at $198.

| Series | CT RAD Micro |
| Reticle color | Red |
| Reticle options | 3 MOA Dot |
| Feature | CT Radiant Ambient Light Sensor |
| Optic Removal for Battery Change | Yes |
| Enclosed | No |
| Footprint | RMSc |
| Battery | CR1632 |
| Solar Failsafe | No |
| Shake Awake | No |
| Night Vision Compatible | No |
| Material | Aluminum |
| Average Price | $220 |
Browse all Pistol Optics or research the specs in the EDC Index comparison tool.