CYMA SIG 556 Full Metal AEG BK

【Product Details】
・Total Length: Approx. 855mm - 930mm
・Weight: 3630g
・Material: Frame Metal / Grip, Stock, Handguard Resin
・Attached magazine capacity: 300 rounds Spring type (compatible with standard M4 magazines *Processing may be required depending on the manufacturer.
・Connector shape: Mini
・Battery: Stored inside the hand guard
・Ambi Selector
・Variable HOPUP
・Semi/Full Auto