| Management number | 235332303 | Release Date | 2026/07/02 | List Price | $89.24 | Model Number | 235332303 | ||
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When you need to transition from close range engagement to mid-range precision shots without putting extra weight on your rifle, the XTM-3 Magnifier is the right tool for you. Sightmark offers the lightest, most compact magnifier in the market today. Weighing only 8.1oz, this 3-inch long magnifier has an 18mm objective lens and provides 3x magnification to a wide variety of rifle-mounted red dot sights.
Outfitted with a no-nonsense flip-to-side mechanism as well as a simple locking quick detach mount, the XTM-3 is designed with practicality and ergonomics in mind. Constructed with shockproof 6061 aluminum housing with an IPX7 waterproof rating and a nitrogen-filled chamber to eliminate fog, the XTM-3 Magnifier is a quality magnifier that’s built to last.
EXPORT CONTROL NOTICE: This product is controlled for export and in-country transfer under the Export Administration Regulations (EAR). division contrary to U.S. law prohibited.
| Magnification (x) | 3 |
| Resolution | 10.0 |
| Objective lens diameter (mm) | 18 |
| Eyepiece diameter (mm) | 30 |
| Exit pupil diameter (mm) | 5.6 |
| Eye relief (in/mm) | 2.32 / 59.0 |
| Field of view, degree | 6.8 |
| Field of view (m @100m) | 11.88 |
| Field of view (ft @100yd) | 35.65 |
| Diopter adjustment (+/-) | +2 to -2 |
| Maximum caliber | .338 |
| Shockproof (yes/no) | yes |
| Fog proof (yes/no) | yes |
| IP Standard (water rating) | IPX7 (1m for 1 hr) |
| Body material | 6061 Aluminum |
| Lens material/type | Glass |
| Lens coatings | FMC |
| Mount type | Flip-to-Side |
| Operating temperature (°F/°C) | -4 to 140 / -20 to 60 |
| Finish/color | Matte Black Anodize |
| Length (mm/in.) | 69 / 2.72 |
| Width (mm/in.) | 55 / 2.17 |
| Height (mm/in.) | 68 / 2.68 |
| Weight w/ mount (oz/g) | 8.1 / 230 |
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