Battle Arms Development” Inc. (B.A.D. Inc.) is a design” research” and development firm incorporated in 2009 with a focus on small arms design including firearm components” tools” gauges” accessories” and complete weapon systems. Their Aimpoint footprint optic riser is a great option for those wanting a light weight red dot mount. With options ranging from 1.93″ and an absolute co-witness” their Aimpoint footprint optic mounts are a great cost effective option.