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FIT & COMPATIBILITY
What You Need to Know
Compatibility details selected by the Ready Gunner team.
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Sightmark Laser Boresight – 12 Gauge
The Sightmark 12 Gauge Boresight is an in-chamber laser boresight shaped like a 12 gauge shotshell, for 12 gauge shotguns only. Chambered like a regular shell, it projects a red laser dot for initial sight-in, saving shells on the patterning board.
Brass Shotshell Form, Red Laser
The housing is brass. The visible red laser (632–650 nm, Class IIIA, under 5 mW) gives a sighting range of 15–100 yards — optimized for 25–50 yards — with a 2-inch dot at 100 yards. Battery life is about 1 hour.
Product Specifications
| Manufacturer | Sightmark |
| Model | 12 Gauge Boresight |
| Manufacturer Part Number | SM39007 |
| UPC | 810119010063 |
| Product Type | Laser Boresight, Shotshell Style |
| Fitment | 12 Gauge Shotgun Chambers |
| Laser | Red, 632–650 nm, Class IIIA, <5 mW |
| Sighting Range | 15–100 yd; 2 in Dot at 100 yd |
| Material | Brass |
What's Included
- Boresight
- Battery pack
- Carrying case
Product identification: Sightmark 12 Gauge boresight, manufacturer part number SM39007, UPC 810119010063. Specifications reflect the supplied product information.
- RG Product Type:
- Accessory
- Fits:
- 12 Gauge
- MPN:
- SM39007
- UPC:
- 810119010063