Specifications
| Brand | Sightmark |
|---|---|
| Footprint | Shield RMSc footprint |
| Mount type | Pistol |
| Emitter | Open |
Where to buy the Sightmark Minishot A-Spec M3 RMSc Red Dot Sight
| Retailer | Price | |
|---|---|---|
| 3CR Tactical | $223.38 | View deal → |
Prices are updated periodically and may change — confirm the final price on the retailer’s site. Some links are affiliate links.
Do I need an adapter?
The Sightmark Minishot A-Spec M3 RMSc Red Dot Sight uses the Shield RMSc footprint. If your pistol’s slide is cut for the Shield RMSc footprint (or came with a matching plate), it mounts directly — no adapter needed. If your slide is cut for a different footprint, or uses a plate system such as Glock MOS, you’ll need an adapter plate that provides the Shield RMSc pattern.
Adapter plates that provide the Shield RMSc footprint:
| Slide cut / system | Adapter | Fits | |
|---|---|---|---|
| Glock MOS | Glock MOS Plate — RMSc footprint | Glock MOS models (Gen4 / Gen5) |