Part of the Doorbuster Deals for the Airsoftcon 2014, Matt talks about the WE Airsoft Full Metal M4 AEG with the Katana System... "The WE-Tech KATANA system is a revolutionary concept that utilizes a replaceable upper cylinder unit much like Systema's PTW rifle. The innovative cylinder design allows for simple, easy and fast swaps of the upper end of the gearbox making the rifle adaptable to all scenarios of Airsoft gaming. The cylinder housing is CNC machined from a billet of aluminum providing optimum strength. Stainless Steel nozzle and end caps, a high tension internal spring, and the reinforced polycarbonate piston make the KATANA cylinder rock solid. The lower gearbox section is completely constructed of high strength metal alloy with steel bushings and a steel alloy gearset providing great reliability.

Externally the metal receiver and full metal barrel assembly provide a realistic, durable feel furthering the training rifle experience. The detachable carry handle reveals a railed upper receiver for mounting optics and the working mock bolt catch allows for easy hopup adjustment. Cylinder replacement is made easy by simply removing the rear receiver pin.

The WE-Tech KATANA system is an extremely adaptable platform that will serve you well in any Airsoft situation.

Look for the WE USA logo on the WE Katana when you buy a Katana. The WE USA logo indicates that this product is directly imported by the distributor, not a second hand product, with the newest specifications, newest updated internal parts and quality controlled right here in the USA on top of our dedicated / exclusive QC process at the WE factory.

Features:

• Revolutionary KATANA Quick Swap Cylinder System
• No complicated electronic internal component like the Systema PTW.
• Takes all standard AEG hicap magazine!
• Includes the 400 FPS Red Cylinder
• Full Metal Receiver and Barrel Assembly
• Detachable Carry Handle
• Railed Upper Receiver for Optics
• Working Mock Bolt Catch for Easy Hopup Adjustment
• Nylon Reinforced Polymer Handguard, Pistol Grip and Stock
• Retractable Crane Stock
• CNC Milled Aluminum Cylinder with Stainless Steel Nozzle and End Caps
• High Strength Metal Lower Gearbox with Steel Bushings and Steel Alloy Gears
• Heavy Duty Polycarbonate Piston
• Extremely Adaptable; Go from CQB to Outdoor FPS in No Time
• Easily Swap Cylinder Unit in Seconds!

Specifications:

• Length: 800mm-885mm, Adjustable
• Weight: 3270g
• Inner Barrel: ~350mm
• Magazine Capacity: 300rd Hi-Capacity. Works with Matrix, G&P, Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG Magazines
• Muzzle Velocity: 370~400 FPS (Measured with 0.20g BBs)
• Thread Direction: 14mm Negative
• Gearbox: KATANA Gearbox (Compatible with Ver.2 AEG Parts)
• Motor: Long Type
• Fire Modes: Semi/Full-Auto, Safety
• Battery: 9.6v Small Butterfly Type recommended (Battery not included)
• Hopup: Yes, Adjustable
• Package Includes: Gun, Magazine
• Manufacturer: WE-Tech"