G3 / MP5 Picatinny Rail Mount Scope Base — 20mm Aluminum Adapter with 180° Rotating Claw

A precision-machined scope base adapter purpose-built for G3 and MP5 series platforms. Converts your receiver to a standard 20mm Picatinny rail, enabling direct mounting of scopes, red dot sights, and other optics — with a 180° rotating claw for flexible positioning.

• Compatible with G3 and MP5 series receivers
• Converts to standard 20mm Picatinny rail — supports scopes, red dots, and reflex sights
• 180° rotating claw mount for flexible optic positioning
• Lightweight aluminum alloy construction with matte black anodized finish
• Rock-solid Picatinny interface — snug, rattle-free hold for optics under recoil
• Includes 4 screws and hex nuts; Allen key installation (insert long side for reliable torque)
• Weighs just 63g — minimal impact on platform balance

Note: Minor fitting adjustments may be required to accommodate slight variations between individual firearm models.