G&P Storm Pistol Grip with Heat Sink End Set for M4/M16 AEG (Black) kwa How can I put it

How can I put it simply

125Inch) for Systema PTW (1 1/4Inch / 18)  6061 T6 Aluminum Construction  Free float 20mm Rail system for mount foregrip

- Magazine Capacity: 130Rounds

Plastic Constructed Body (Engraved "KOMPETITOR" Marking)

G&P Storm Pistol Grip with Heat Sink End Set for M4/M16 AEG (Black) kwa How can I put itConstructed with Fiber Reinforced Polymer Replacement of Marui & G&P M4 M16 Series Airsoft Electric Rifle Finger Grooves provide comfort and firm holding Come with Metal HEAT SINK END CAP for fast cooling of running motor Ideal for EG700 & EG1000 or other compatible Hi Performance motors SKU GP858B Item Weight (gram) 140 Major Color Black Built Material Fiber Polymer Manufacturer G&P Hop up N A Shooting Mode N A Gearbox Type N A Fit Battery Pack N A