Trijicon REAP-IR Type 4 35mm Thermal Scope
The Trijicon REAP-IR Type 4 35mm is a battle-proven, ultra-compact thermal riflescope engineered for shooters who demand uncompromising performance in the harshest conditions. Built around a high-sensitivity 640×480, 12-micron thermal sensor, the REAP-IR delivers exceptional image clarity through smoke, dust, fog, and complete darkness. Its refined thumbstick control system enables fast, intuitive operation—even with gloves—while the integrated onboard DVR allows you to capture and share every shot. Designed, tested, and manufactured in the USA, the REAP-IR combines military-grade durability, advanced thermal imaging, and flexible power and mounting options into one of the most trusted professional thermal platforms available.
Trijicon REAP-IR Type 4 35mm — Features & Specifications
Thermal Sensor & Imaging
| Feature |
Specification |
| Sensor Type |
Vanadium Oxide (VOx) |
| Sensor Resolution |
640 × 480 |
| Pixel Pitch |
12 µm |
| Frame Rate |
30 Hz / 60 Hz |
| Digital Zoom |
Up to 8× |
| Image Performance |
Clear imagery through smoke, dust, and darkness |
Optics & Viewing
| Feature |
Specification |
| Objective Lens |
35 mm |
| Base Magnification |
1.75× |
| Combined Magnification |
Up to 14× |
| Field of View |
12° horizontal |
| Eye Relief |
1.063 in (27 mm) |
| Diopter Adjustment |
–6 to +2 |
Display & Reticles
| Feature |
Specification |
| Reticle Patterns |
MRAD, MOA, .223 BDC, .308 BDC, .300 BLK BDC |
| Reticle Color |
Auto-contrast (Black/White) |
| Day & Night Reticle |
Auto contrast B/W |
Controls & User Interface
| Feature |
Specification |
| Control Method |
Multi-directional digital thumbstick |
| Control Design |
Ruggedized, glove-friendly, fast response |
| Menu Navigation |
Single-handed operation |
Recording & Connectivity
| Feature |
Specification |
| Onboard DVR |
Yes |
| Video Format |
640×480 MP4 |
| External Recording |
Supported via USB-C |
| Video Output |
640×480 MJPEG @ 30 Hz |
| USB-C Port |
Power, video, and data transfer |
Power System
| Feature |
Specification |
| Battery Type |
(2) CR123 or external USB-C |
| Battery Life |
~4 hours |
| External Power |
USB-C compatible |
Mounting & Build
| Feature |
Specification |
| Mount Type |
Q-LOC™ Mini Picatinny Rail Mount |
| Mounting System |
Quick-detach, repeatable zero |
| Housing Material |
7075-T6 aluminum |
| Finish |
Matte black anodized |
Durability & Environmental
| Feature |
Specification |
| Waterproof Rating |
Submersible to 1 m (3.28 ft) |
| Operating Temperature |
–31°F to 122°F (–35°C to 50°C) |
| Military Testing |
Drop, vibration, immersion, zero retention |
| Standards |
Designed to MIL-STD-810G |
| Country of Origin |
Made in the USA |
Size & Weight
| Feature |
Specification |
| Dimensions |
7.14 × 3.1 × 2.9 in |
| Weight |
28.18 oz (798.9 g) |
Included in the Box
| Included Accessories |
| Q-LOC™ Mini Picatinny Rail Mount |
| Onboard DVR |
| USB-C to USB-C Cable |
| (2) CR123 Batteries |
| Shuttered Eye Guard |
| LENSPEN |
| Hard Case |
| User Manual & Quick Reference Guide |
| Warranty Card |
| Trijicon Logo Sticker |