This GS Full Metal Baby M4 AEG is based on the VFC E Series and made more affordable as you can get for US$122.50 at Airsoft Helper. It fires at 320fps making it perfect for CQB games, it comes with a 300-round high capacity magazine, USMC markings on the left and KAC markings on the side. Pricing does not yet include shipping costs.

Features:

• Bolt Catching System
• Adjustable HOP UP
• 6.5inch One-Piece Outer Barrel
• 90mm RAS which has 4 Sling Swivel Slots on it
• PEQ-15 Style Battery Box
• QD sling swivel mount