FOCUHUNTER Aluminum Tactical Low Profile Rail 20mm Weaver/Picatinny Rail Mount Base Adapter for MP5 G3

Size: Length:9cm/3.5 inch, Width:4cm/1.5 inch, Height:2.3cm/0.9 inch. Material: Full Aircraft-grade aluminum alloy constructed. Sturdy and Anti-corrosion. Application: Low Profile Mount Rail for MP5/G3, 20mm Weaver rail fit for most scope attachment. Ideal for hunting, airsoft, war game, military. Easy To Install: Clever locking clamp with spring retention for quick & easy attachment, use hex nut to tighten the base. Package: Include: 1 x Picatinny Rail Set, 1 x Allen wrench.