Burris has gone to extremes to engineer the ultimate in high-performance optics XTR Xtreme Tactical Riflescopes. Extra-large, ultra-premium lenses produce unsurpassed resolution, clarity, and brightness. Index-matched HiLume multicoating boosts clarity and, enhanced with new StormCoat, causes water to bead and shed off for a clearer view when water drops are present. All XTR scope tubes are 30mm, resulting in 25% thicker main tubes and 42% more strength. Double-force coil spring suspension locks the inner tube in place for unfailing accuracy. XTRs also feature side turret-mounted parallax adjustment systems. The whole package is waterproof, fogproof, shockproof and warranted forever. Tactical scopes just dont come any better.3-12X50Ballistic 12X Mil-Dot ReticleSide parallax adjustableField of view: 34-10 inches @ 100 yards1/4 inch click value @ 100 yards90 inches of adjustability3.5-4 inch eye relief

• Ballistic 12X Mil-Dot Reticle
• Side parallax adjustable
• 90 inches of adjustability
• Specifications - Magnification: 3x-12x, Objective: 50mm, FOV @ 100yds: 27 to 7.5 feet, Eye Relief: 3.3-3.8 inches, Click Value: .25 MOA, Length: 15.7 inches, Weight: 25oz.