MP5 20mm See Through Rail Base w/ Side Rail (RC109)

- Features & Specification:
- For Marui G3A3, G3A4, G3SG1, MP5A4, MP5A5, MP5SD6 & MP5SD5, Classic
  Army CA33E
- Standard 20mm Scope Rail on top and one extra rail at the left side
- Rail can see through for target sighting
- Rail Length : 105mm
- Side Rail Length : 8.5mm
- Height : 4.5cm