UTG - Ambidextrous 5-Position Foldable Foregrip (FDE) Super Light Blowback Housing It was designed for original

It was designed for original piston head

that means user can either place the battery at the top cover or at the Crane Stock)

Major Color- Wood

- 7mm Bearing Gear Box with Brand New Design Bolt Carrier Operating Mechanism

UTG - Ambidextrous 5-Position Foldable Foregrip (FDE) Super Light Blowback Housing It was designed for originalUTG Ambidextrous 5 Position Foldable Foregrip (FDE) 5 Adjustable Foregrip Positions Ergonomic Finger Grooves for Most Comfortable Grip Clever End Cap Conceals Battery Storage and Controls Grip Mounting Practical Side Slides Allow for Ambi Use of Pressure Pad Simple Slide on Mounting Deck for Most Solid Installation Material: Polymer Height: 5. 6 Length : 1. 57 Color: Black