http://www.airsoftbox.net/product_info. ... cts_id=347

The sprites themselves utilize elements of the Auto-pistol sprites from WildWeasel's 'The Stranger' and 'Magnum Opus', fused with other elements from Quake 4's shotgun (IE the aimpoint itself). The 'opposite side' sprites are optional, although the design itself was originally supposed to be caseless.