G&P WOC M4A1 (Long / Steel Barrel) GBB Rifle TACTICAL The standard comes with 500rds

The standard comes with 500rds High Cap Magazine

All Metal Billet-style AR-15 receiver

Type74 Wooden Handguard/Stock Set for AK/ASK Series

same anticorrosion with real steel  14mm Counter-Clockwise muzzle device

King Arms Series M4/M16 AEG Rifle  5 Pieces per box good for single user to carry or share with teammates  Suitable for 6mm Plastic Bullet only

G&P WOC M4A1 (Long / Steel Barrel) GBB Rifle TACTICAL The standard comes with 500rdsNEW RELEASE! G&P Full Metal Custom M4 Series based on WA M4 Gas Blow Back Rifle WA internal parts with all possible METAL upgrade from G&P such as Hop up chamber set Crispy Metal Sounds & Smoother slide cycling Upgrade Include: WA M4A1 Metal Body (WP01) WA M4 Handguard Kit (Long) (WP13) WA M4A1 Steel Outer Barrel (WP19) WA M4A1 Spare Magazine (50rds) WA M16A2 Grip (Black) (WP44B) WA M4A1 6 Position Sliding Buttstock (Black) (WP61B) WA Hammer Set