The Barska 1-6x32mm SWAT-AR Riflescope has been specifically designed for tactical AR rifles such the M4 and AR-15. A red/green illuminated mil-dot reticle keeps you on target in low-light situations, and the built-in sniper edge helps reduce glare off of the objective lens. The 1-6x zoom of the SWAT-AR makes it ideal for close to mid-range targeting. The shooter is able to switch between a red or green reticle and adjust the brightness to find the optimal reticle for the environment. The fully multi-coated optics of this scope series aims to provide the shooter with a sharp, clear image with great contrast. The SWAT-AR is nitrogen purged and O-ring sealed for complete water proof and fog proof protection. The external locking turrets allow the user to quickly make adjustments to the scopes windage and elevation settings, and then have the ability to lock them into place to prevent any unintentional movement with a 1/2 click value. The angled sniper edged sunshade significantly reduces glare and provides the user with a clearer view. Backed by Limited Lifetime Warranty. Includes 35mm dual cantilever ring mounts, flip-up scope caps and one CR2032 battery.