sling mount and vertical grip

LED (Light Emitting diode) 100% safe for the eyes

Outer Barrel Length: 6

consistent and reliable winding and loading ensuring that your gun never runs dry in the middle of a firefight

Madbull Airsoft WHISPER (CCW) Barrel Extension in Black M&P40 sling mount and vertical gripThe Whisper from MadBull Airsoft is made specifically for pistols, but will fit on any airsoft gun with a 14mm counter clockwise thread. Each barrel extension is constructed from high tensile strength aluminum and laser etched with trademarks. This barrel extension is an excellent choice to disguise an extended inner barrel while keeping the weight on the front end down.