This is a vertical foregrip option by Worker. Their upgraded version 2.0 offers a durable design with a comfortable feel.
FEATURES:
• Comfortable vertical foregrip
• Texture and finger grooves help with grip
• 2 color options
• Includes hardware and hex key.
SPECS:
• Material: Injection-molded ABS plastic
• Weight: 97g
• Dimensions: 100×47×35mm
• Model: W0024