Designed to mount behind a reflex sight or red dot to increase magnification, the Sightmark XT-3 Tactical Magnifier allows you to engage targets at further distances with a 23mm objective lens and 3x magnification. Compact and lightweight the Sightmark XT-3 features a flip-to-side mount, providing rapid transition between your gun’s optic system, and 4” eye relief, improving overall comfort. External adjustments eliminate the need for tools for reticle alignment while fully multi-coated optics and rubber armored housing increase the XT-3 Magnifier’s image clarity and durability. EOTech® and Aimpoint® compatible, the Sightmark XT-3 is quickly mounted and removed via a locking, quick detach mount.
 Included in Package
  - Locking Quick Detach Flip to Side mount
- Adjustment tools
- Manual
Product Downloads
  Features
  - Locking, quick detach mount for quick and easy removal
- Flip-to side mount provides rapid transition
- Increases magnification of accompanying sights for greater engagement range
- Compact and lightweight design
- Rubber armored housing for increased durability
- External windage/elevation adjustments
- Fully multi-coated optics
- Waterproof and dustproof
- EOTech and Aimpoint compatible
   | Magnification | 3x | 
  | IP Rating (waterproof) | IP67-submersible to 1m/3ft | 
  | Body Material | Aluminum | 
  | Material, Lens | Glass | 
  | Lens Coating | AR green | 
  | Mount Type | Weaver/Picatinny | 
  | Length (in/mm) | 4.1/103 | 
  | Width (in/mm) | 2/51.5 | 
  | Height (in/mm) | 2.1/54 | 
  | Weight, (without batteries/without mount), oz/g | 12.7oz | 
  | Fog Proof | Yes | 
  | Shockproof | Yes | 
  | Maximum Recoil | .338 Win | 
  | Diameter, Objective Lens | 23mm | 
  | Diameter, Eyepiece | 33.8mm | 
  | Diameter, Exit Pupil | 7.6mm | 
  | Eye relief (in/mm) | 3.5/88.9 | 
  | Field of View, degree | 7.5 | 
  | Field of view, m@100m | 13.2 | 
  | Field of view, ft@100yd | 39.6 | 
  | Diopter Adjustment | +3 to -3 | 
  | Diameter, Tube | 30/1.18 | 
  | Operating temperature, F/C | -22 to 160 / -30 to 71 |