These rangefinders incorporate many legacy features that have established the KILO name as a leader in the field. They utilize the Lightwave DSP digital rangefinder engine, ensuring precise measurements, while the Hyperscan technology provides an impressive scan rate of 4 times per second. Additional features include RangeLock for confirming the last range measured and the Lumatic auto-adjusting display for optimal visibility in varying light conditions. The SIERRA3BDX riflescopes maintain the look, feel, weight and size of traditional riflescopes while enhancing performance with advanced optics. Featuring HD glass, they deliver superior resolution and optical clarity. With 30mm main tubes and side-focus parallax adjustments, these scopes are designed for precision shooting. The LevelPlex digital anti-cant system further enhances accuracy, ensuring your shots are on target. The BDX-R1 digital ballistic reticle represents the next evolution of holdover technology, providing a ballistic solution for distances up to 800 yd with an impressive 1 MOA accuracy. This combination of features makes the KILO rangefinders and SIERRA3BDX riflescopes an exceptional choice for any serious shooter.