Hi, I have a Rock River Arms Govt Mod M4 it was the Demo gun for our swat team, I have the quad rail in the front and was wondering what side do you guys Like the light mounted on, Or do you mount it some other place. It came from them mounted on the right side. Thanks. http://www.rockriverarms.com/index.cfm?fuseaction=category.display&category_id=214 Wanna kill these ads? We can help!