Specifications:

• This universal bipod fits bottom 21mm Picatinny and weaver rail
• Fit Barrel with an adapter (12.5mm to 22mm, 0.5 to 0.9 inch)
• Height (from top mount base to foot bottom vertically):
• 225mm (8.8 inches) in the shortest
• 270mm (10.6 inches) in longest
• Easy use and installation
• Press down the side button to fold the bipod feet
• Release the feet screws to extend the length, and then fasten again
• Rubber Feet avoid slip
• High-quality aluminum alloy in a durable black matte finish