Buckmasters Rangefinder will provide lightning-fast ranging performance in a vivid red illuminated display optimized for low-light hunting. As an extra value, the rangefinder can be used in “Buckmasters Mode” which comes equipped with 8 onboard ballistic groups, so the rangefinder can indicate which Buckmasters BDC holdover dot to use in your riflescope Brand Name SIG Sauer Bullet Features 6X rangefinder IPX4 (Rangefinder) 1XCR2 battery Up to 1500 yd (reflective) Up to 600 yd (Deer) Primary Color Black