The XTR II 8-40x is the largest magnification scope in the entire Burris lineup. While it was intended primarily for bench rest and fixed-position extreme long range targets, it's also become very popular for people shooting prairie dogs and other varmints from the next county over.

The XTR II 8-40x50mm uses the XT-80 click adjustment knob, which provides 80 clicks per rotation. The F-Class reticle is MOA.

Features:

• Designed for serious, technical, long-range precision rifle shooters
• F-Class MOA illuminated front-focal-plane reticle is optimized for long-range, F-Class competitive shooting
• The reticle is laid out in 1/2-MOA increments
• Reticle has a secondary horizontal crosshair and reticle grid to provide 20 MOA of additional adjustment beyond the turret adjustment capability, while still retaining the ability to use the wind hold-off references
• Reticle has 1-MOA and 1/2-MOA marks for wind hold-off
• Front focal plane (FFP) reticle design allows the reticle size to increase or decrease as magnification is increased or decreased; trajectory compensation is always correct and proportional for the selected power setting; also called first focal plane or FFP
• Multi-turn adjustment knobs have a 1/8-MOA adjustment and feature true Zero Click Stop; knobs offer 8 mils per rotation, with multi revolutions of adjustment
• 34 mm body tube
• Excellent resolution optics and tactical-appropriate reticles and adjustment knobs make it easier to identify targets and adjust for windage and elevation
• Versatile 5-times zoom system allows for a larger field of view at close ranges and better target acquisition at long ranges
• Zero Click Stop adjustment knobs let you quickly and easily revert back to the original yardage setting without counting clicks
• Advanced windage and elevation adjustments are fast and easy; accurate and repeatable reticle adjustments match the measurement system of the reticle
• Ergonomic side focus, and easy-to-reach parallax adjustment from 50 yds. to infinity for improved accuracy at long distances
• High-grade optical glass provides excellent brightness and clarity with lasting durability
• Index-matched Hi-Lume® multicoating aids in low-light performance and glare elimination, increasing your success rate
• Illuminated reticle reduces time to get on target in any lighting condition and dramatically increases accuracy when target is dark
• 11 brightness settings (spanning night vision, low light, and daytime), with a convenient battery-saver position between each setting
• Triple internal spring-tension system allows the scope to hold zero through shock, recoil, and vibrations
• Waterproof
• Nitrogen-filled body tubes prevent internal fogging in the cold and rain
• Precision-gauged and hand-fitted internal assemblies maintain a consistent point of impact through the magnification range, regardless of shock and vibration
• Solid, 1-piece outer tube is stress-free and durable; withstands shock and vibration from even the heaviest-recoiling calibers
• Covered by the Burris Forever Warranty

Specifications:

• Manufacturer: Burris
• Made in: Philippines
• SKU: 201080c
• Variable magnification: Yes
• Minimal magnification.: 8x
• Maximal magnification.: 40x
• Lens diameter.: 50mm
• Min. exit pupil.: 1.25mm
• Max. exit pupil.: 6.25mm
• Min. field of view.: 0.9m/100m
• Max. field of view.: 4.3m/100m
• Min. eye relief.: 89mm
• Max. eye relief.: 108mm
• Fast focus eyepiece: Yes
• Turret Type: Tactical
• Zero Stop: Yes
• Nr. Turret Turns: MT - Multi Turn
• Turret rotation direction: CCW
• Elevation (mrad).: 20.35mrad
• Windage (mrad).: 8.72mrad
• Illumination color: Red
• Daytime-usable illumination: Yes
• Auto Turn-Off: Yes
• Dot size.: 0MOA
• Parallax setting: Adjustable
• Parallax adjustment: Yes - side focus
• Parallax adj. range: 45 m to infinity
• Length.: 424mm
• Weight.: 890g
• Filled with: Nitrogen
• Lens coating: Fully Multicoated
• Tube diameter: 34 mm
• Mount length.: 0mm
• Objective diameter: 58 mm
• Eyepiece diameter: 44.25 mm
• Waterproof: Yes
• Fogproof: Yes
• Shockproof: Yes
• Battery: CR2032