Brand New in Box! Colt Licensed Sportsline M4 AEG Model: M4 RIS w/ Two Piece Quadrail Features: •Nylon fiber reinforced polymer upper and lower receiver w/ laser engraved Colt licensed trademarks •Classic M4A1 polymer two piece handguard •Metal barrel assembly. Brass inner barrel •Metal 8mm bushing gearbox with quick release spring •Rotary hopup unit •Adjustable length of pull CRANE-Style stock. Rear connected with small Tamiya connector •Metal front sight w/ flip up rear sight FPS: 370 Will come with new high capacity magazine and new rail covers. Prefer ftf transaction, but will ship in original box at buyer’s expense, or can even place everything in priority mail box to save some money.