Advance the capabilities of your firearm by outfitting it with this NcSTAR GEN3 Mark III Tactical 3-9X40mm P4 Sniper Rifle Scope. Each of these Rifle Scopes developed by NcSTAR features an electronic control panel that powers the reticle on or off and allows you to choose from five brightness settings and pick a blue or red reticle, completely customizing your experience. The NcSTAR GEN3 Mark III Tactical 3-9X40mm P4 Illuminated Rifle Scope contains fully multi-coated lenses that produce a remarkably bright and clear sight picture.