Ares VZ58 Side Scope Mount Rail Inokatsu Comes with IDZ type top

Comes with IDZ type top rail handle with folding iron sights for rail attachments

Slim Ergonomic Pistol Grip  PA + GF Construction  Suitable for M4 / M16 Series Airsoft Electric Gun AEG Rifle  Rush grip surface makes user grasp the AEG with comfort

Blow Back : YES

LP Slide Racker version 1 ( for Open Division kit ) features: - Made by America 6061 Aircraft Grade aluminum

Front Sight and 240mm Outer Barrel With Flashider (14mm CCW)  Include Nylon Fiber Pistol Grip

Ares VZ58 Side Scope Mount Rail Inokatsu Comes with IDZ type topOn the left side of the VZ58 receiver is a slot for the Side Scope Mount Plate which in turn will allow you to slide on a Side Scope Mount Rail so you can add any sight you prefer to it.