Flex system stocks currently include three standard synthetic models each with different fixed lops (measured without recoil pads they are 11.5" 12.25" and 13") and are available in black or camouflage finish.There is an adjustable hunting stock (black synthetic or camo finish) featuring four lop adjustments as well as two comb heights.A tactical six-position adjustable stock and a pistol grip stock.Type: Pistol GripModel: FLEXFinish: Mossberg 500/590 FlexMaterial: SyntheticColor: BlackHeight: Flex Tech