Aim-O ELCAN M145M4 Style Tactical Rifle Scope is an Airsoft-ready replica of ELCANs instantly recognisable M145M4 Optic, a X3 magnification Scope designed to fit on any Rifle or LMG with a 20mm RIS Rail. One of the more prominent and iconic elements of the scope is its large protective cowl; featuring a matt-black rubberised finish which protects the scope from knocks and scrapes, in addition to providing a useful grip-surface. Rudimentary Iron Sights are located along the top of the Optic, offering users an alternative and easier method of aiming at targets when in Close Quarters, or as an emergency back-up should the main optic lose it's Zero. The Sight is fully adjustable for both Windage and Elevation. Although the Windage dial (located at the front) requires the use of a Flat Headed Screwdriver, the Large Elevation wheel does not; being easily adjustable by hand. Rather than the thin German Pin style Crosshair of the original ELCAN, this variant utilises a more traditional Crosshair, which is both easy to acquire and focus on. Combined with the large front lens, and Mid-Range x3 Magnification, this creates a multi-purpose optic which can be used on an number of Airsoft Guns. This Optic is perfect for those Airsofters seeking to add a little Canadian flare to their kit; Users of Squad Automatic Weapons; or for those who want to mount a magnified Scope on their Airsoft Gun that's just a little bit different from the usual ACOGs and Holographic Sights.