Holosun DRS-TH Thermal Reflex Sight (Black Anodized)

Description

Aircraft-grade aluminum housings enclose the innovative Holosun DRS-TH Thermal Reflex Sight, fusing a daylight-bright red dot reflex sight with an onboard thermal imaging sensor and OLED overlay. Engineered for hog hunting and dynamic tactical defense, it delivers 50 MOA elevation travel with 1/2 MOA clicks, providing instantaneous thermal detection through heavy smoke, fog, and total darkness.

Constructed from lightweight 7075-T6 aluminum, the one-piece chassis deflects external impacts without transferring stress to sensitive internal microbolometer arrays. Fully multi-coated optical glass surfaces suppress flare, keeping visual contrast high under bright midday sun. Internal O-ring seals prevent moisture ingress, satisfying IP67 immersion requirements. Weighing 18.0 ounces and measuring 3.7 inches, it anchors carbines, highlighting Holosun thermal sighting performance.

Key Features of Holosun DRS-TH

Hog hunters buy Holosun DRS-TH Thermal Reflex Sight units to spot heat signatures concealed in dense brush at night. The high-speed 50Hz thermal core projects thermal silhouettes directly over the daylight reflex window.

• 256×192 thermal sensor detects heat signatures across dense brush, dust storms, and darkness
• 50Hz thermal refresh rate provides fluid tracking of running predators without display lag
• Red Multi-Reticle System allows selection between a 2 MOA dot and 65 MOA circle
• 50 MOA internal adjustment range handles wide mechanical alignment shifts across host platforms
• Integrated Picatinny mount clamps directly to receiver rails for steadfast combat zero retention
• Multiple thermal color palettes include White Hot, Black Hot, and Highlight modes
• Rechargeable 18350 lithium-ion battery yields dependable power for thermal and reflex circuits
• Onboard digital video recording stores field footage directly to integrated storage memory

Thermal Sensor Mechanical Shock Bounds

The uncooled microbolometer sensor array is locked inside a shock-damped frame, withstanding 1000G recoil forces through continuous firing strings on centerfire rifles. Adjustment screws provide 1/2 MOA movement per click across a 50 MOA travel arc, holding zero without mechanical drift. Operational temperature parameters extend from -4°F to 122°F, preventing microbolometer thermal drift during cold winter operations. The optical window ensures parallax-free reflex aiming.

Thermal Optic Rail Interface Standards

The integrated base attaches straight to standard MIL-STD-1913 Picatinny rails, requiring 3.2 inches of receiver span. Secure the base mounting cross-bolts to 35 in-lbs with an inch-pound torque wrench to prevent loosening. Eye relief is unlimited, enabling rapid two-eyes-open target tracking from unconventional positions. The housing sits compact on flat-top receiver rails.

Thermal Optic Usability Maintenance Routine

The top-mounted rubber keypad allows shooters to toggle thermal palettes, adjust digital zoom, and trigger video recording with tactile clicks. This thermal reflex sight is not engineered for extreme long-range target matches past 500 yards where high optical magnification is mandatory. Conduct routine maintenance to guarantee peak operational readiness.

• Clean exposed germanium and optical glass using specialized optical tissue every 200 rounds
• Verify base screw torque with a calibrated inch-pound wrench every 500 rounds
• Plug into the USB-C port to top off internal 18350 power cells every 12 months

DRS-TH Thermal Warranty Package Manifest

Holosun backs this thermal sight with a 3-year limited manufacturer warranty on thermal sensors and electronics, plus lifetime casing coverage. The packaged box includes the DRS-TH sight, rechargeable 18350 battery, USB-C data cable, adjustment tool, lens cleaning cloth, and instruction booklet.