ICS Battle Machine CS4A1 Retractable Stock

Muzzle velocity : 290-310 FPS with 0.20g BB

Magazine Compatibility: 45r Low cap

Outer Barrel: Polymer

Handguard: Polymer

Thread Direction: None

Receiver: Polymer (Carry handle can not detach)

Gearbox : V 2

Gears: Metal

Motor : Long Type

Fire Modes: Semi/Full-Auto, Safety

With a tamiya style connector

Hopup : Yes, Adjustable

Package Includes: Gun, Magazine, Manual,Battery Box