Lancer Tactical Dress Up Kit for M4 airsoft pistol Fits in various mechbox styles

Fits in various mechbox styles including V2 (M4

Features rail space on the top of the upper and a small rail segment on the 6 o clock position of the barrel

Polymer Rail and Receiver

Beretta M92A1 Co2 Gas 40 Round Extended Magazine - Black

Lancer Tactical Dress Up Kit for M4 airsoft pistol Fits in various mechbox stylesSpecifications Brand: Lancer Tactical Material: Material: Steel, Aluminum Alloy Compatibility: Lancer Tactical ProLine, Gen 2 and Most M4 M16 Series AEGs Package Includes: 1X Dust Cover, 1X Charging Handle, 1X Charging Handle Spring, 1X Selector Switch, 1X Buffer Tube, 1X 3 Hole Sling Mount End Plate, 1X Magazine Catch Release, 1X Magazine Catch Button, 1X Bolt Catch Release, 1X Castle Nut Features Lancer Tactical OEM, full metal replacement parts