The Burris XTR PS riflescope series comes in 5.5-30x56mm and 3.3-18x50mm models, and it's designed specifically for long-range and competitive shooters who want top-notch precision, speed, and durability. Both scopes include the innovative PĒK Programmable Elevation Knob system with clickless, quic... Read Morek adjustments, a digital position sensor, and 1/30 MIL accuracy, providing performance that goes beyond typical optics. An Advanced Onboard HUD offers real-time data, like dial-to-distance, wind hold, and angle adjustments. Each scope features an illuminated SCR-2 MIL FFP Reticle in dual red/green, with a helpful “Christmas tree” style layout for easy holdovers and windage corrections. With its blend of advanced technology, sturdy build, and amazing long-distance capability, the Burris XTR PS riflescopes set a new standard for competitive and tactical shooting gear. Read Less