Ares VZ58 Side Scope Mount Rail Colt M4A1 - Length: 530mm / 685mm

- Length: 530mm / 685mm (Extented)

Nylon Fiber Handguard for 556 HOLO  - 7mm Bearing Gear Box with Brand New Designed Bolt Carrier Operating Mechanism  - One Piece Metal Outer Barrel  - Ambidextrous Selector  - Railed Flat Top for scope and red dot sight  - Stylish Flip-Up Front Sight & Low Profile Flip-Up Rear Sight  - 135 Rounds SIG556 Nylon Fiber Magazine (Also compatible with M4 / M16 Magazine)  - Compatible to Other Brands Reinforce Parts (Except the Piston & Nozzle)  -Trademark of SAN

Note: For Stock Adapter for GHK AK-74/AKM/AIMS GBB series

and in this case

The Airsoft version has been designed to be compatible with any A2-compatible suppressor mount including the PTS Griffin Armament M4SD Suppressor

Ares VZ58 Side Scope Mount Rail Colt M4A1 - Length: 530mm / 685mmOn 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.