2.5-10x40 Rifle Scope Mil-dot Illuminated Red Laser 20/11mm Rail Mounts2. 5 10X40 Rifle Scope with Integrated Red Laser Sight This compact tactical rifle scope is well suited for close to mid range shooting, with high optical clarity at 2. 5 10X times magnification and a 40mm objective diameter. The reticle is illuminated in red or green and in multiple brightness intensities, for a suitable sight picture regardless of lighting or environment. The integrated red laser sight allows for quick acquisition of close quarter