|The Sentinel first generation combines traditional style Yukon (perfect design, ergonomics, reliability and user-friendliness) with functionality. The Sentinel is highly water-resistant (IPX4 grade, according to the IEC 60529 standard) and can be used during significant rainfall. The extra tube offers protection with axial load when using in combination with most popular calibers incl. .300, .308 or comparable. The batteries (2xAA) are placed vertically in the battery compartment. The Sentinel has two scales: a horizontal scale for measuring the distance to the subject, and a vertical which can be set when shooting at various distances. You can adjust this when shooting at a distance of 15, 25, 50 and 100 metres. It is possible to adjust the colour of the reticle by one simple push on the button.
First generation Yukon riflescopes tolerate a load which corresponds with a caliber up to 7.62/.300
1 Sentinel Riflescope