Vortex Optics Crossfire II 6 is a powerful scope with very clear optical quality. Using the turrets for wind and elevation adjustment is very easy. The scope stays at zero even after you reload and rapid fire. The body is strong and durable. You’ll fall in love once you’ve used it.Specification:Magnification: 6-24 xObjective Lens Diameter: 50 mmEye Relief: 4.0 inchesField of View: 17.3-4.4 feet/100 yardsTube Size: 30 mmTurret Style: CappedAdjustment Graduation: 1/4 MOATravel per Rotation: 15 MOAMax Elevation Adjustment: 40 MOAMax Windage Adjustment: 40 MOAParallax Setting: 10 yards to infinityLength: 14.5 inchesWeight: 23.6 ouncesFeatures:The glasses have anti-reflective coatings on the outside for better light transmission.The reticle is SFP which means that the reticle shape changes as you zoom in or out.It uses single piece tube for more accuracy and optimum visual performance. It also helps to maximize alignment capabilities.For maximum strength, lightweight, and durability, Vortex Optics uses airplane-grade aluminum.The scope is sealed with O-ring which makes it waterproof, dustproof, and always clean inside.The scope is also fogproof as nitrogen gas purging stops fog despite different temperatures.It got matte finish which helps shooter for stealth shooting. The hard-anodized finish makes it durable too.The construction of the scope makes it shockproof. The turrets have caps so that it stays at zero despite external shock.It features very easy and quick reticle focusing and an objective lens for image focus and parallax removal.Pros and Cons:ProsAmazing customer service Solid build, powerful, and durableExcellent for short to mid-range shootingWaterproof, shockproof, dustproof, and fogproofWorks fine in low lightEasy-to-use turrets with capsConsVertical range is limitedSome may face problem with zeroing processSolutions for the cons:The first complaint against Vortex Optics Crossfire II 6 is having limited vertical range. Most of the shooters won’t complain but some may find it a problem according to their shooting situations.The second problem though isn’t really a problem at all. You just have to make sure that the mounting system on your gun is perfect. Make sure of that and the problem will be gone automatically. This is a great scope for just above $200 and it’ll give you great results on the field. If you’re on a tight budget, we recommend you to go with it.