4×30/R Compact Riflescope with Integrated Red Laser.  This compact fixed 4x magnification scope comes with built-in red laser sight and red-green dual illuminated reticle . Fully multi-coated lenses deliver bright, clear sight picture in variable lighting. The all-aluminum body is nitrogen purged for reliable shockproof, waterproof and fogproof performance. Precise 1/4 MOA windage and elevation turrets simplify zeroing, and the pre-attached 20mm Picatinny base enables direct quick installation.