ACETECH Quark C Shotgun Tracer Unit

Quark C is made specifically for M870. However, the special mounting design of Quark C provides a universal attachable grip, which iscompatible with most shotguns in the market with gun barrels internal diameter between 22.6 ? 23 mm. It is suitable for standard BBs, Green and Red tracer BBs. Key Feature Metal Construction Airsoft Tracer Suitable For M870 Series Shotgun Also Fit For 22.6mm - 23mm Diameter Barrel Rifle Rechargeable Li-lon Battery (Type C USB Port) Support Standard BB/ Green Tracer BB IP64 Waterproof Supports Up To 35 Rounds Per Second Dimensions: 102.5mm x 42mm