The Universal EVO Conversion Kit with Stabilizer is designed for Glock 9mm and .40 S&W pistols featuring durable polymer construction in a sleek black finish.Universal EVO Conversion Kit with Stabilizer (SKU: EVO-PS-GR)Compatible with Glock 9mm and .40 S&W pistolsPolymer material construction for durabilityBlack color finishDimensions: 3.75 x 7.90 x 15.30 inchesMicro conversion kit designThis conversion kit provides enhanced stability and functionality for compatible Glock firearms. Note: This item cannot be returned and has shipping restrictions to California.