The Burris BTC35 V2 Thermal Clip-On and RT-6 1-6x24mm Scope Combo (brand part no. 300674) pairs a day riflescope with a thermal imager built to attach to it. The BTC35 V2 uses a 400×300 sensor with 12 micron pixels behind a 35mm F1.0 lens, a 1024×768 screen and a 50 Hz frame rate, with digital zoom steps of 1x, 2x and 4x. Burris says it can pick out thermal signatures up to 750 yards, and five palettes cover white hot, black hot, red hot, green hot and blue hot. The RT-6 is a 1-6x24mm scope on a 30mm tube with an illuminated reticle, shorter than most 1-4x scopes for quick handling. For a night hunter who wants one rifle to work day and night, the combo keeps both pieces matched from one maker.

Key Specifications

• The thermal sensor is 400×300 with 12 micron pixels, behind a 35mm F1.0 lens.
• The clip-on gives 1x, 2x and 4x digital zoom at a 50 Hz frame rate.
• Five color palettes are built in: white hot, black hot, red hot, green hot and blue hot.
• The screen is 1024×768, with 10 mm of eye relief.
• Power is 2x CR123 or ICR 16340 batteries, good for at least 2 hours at 25 degrees Celsius.
• The clip-on weighs 16.2 ounces and measures 5.9 by 2.9 by 2.5 inches.
• The RT-6 scope is 1-6x with a 24 mm objective on a 30 mm tube, with 11 illumination brightness settings.

Frequently Asked Questions

How does the thermal clip-on attach to the scope? Burris uses Thermal SmartClip adaptors that screw onto the clip-on and secure to the scope’s objective lens with a quick-detach cam lever, in sizes for 30 to 63.5 mm objectives. The BTC35 V2 lists a threaded eyepiece SmartClip interface and says the adaptor is sold separately, so confirm the adaptor size for your scope.

How far can it detect a target? Burris says the BTC v2 can identify thermal signatures up to 750 yards.

What does the thermal clip-on run on? It uses 2x CR123 or ICR 16340 batteries and Burris lists a working time of at least 2 hours at 25 degrees Celsius.

Buy the Burris BTC35 V2 Thermal Clip-On and RT-6 1-6x24mm Scope Combo

Putting a thermal channel in front of a day scope turns one rifle into a day and night setup, and a short 1-6x scope keeps the whole package handy. Order it with our thermal sights from our Lubbock, Texas shop for fast direct shipping.