A&K M4A1 STW Systema Clone Airsoft Professional Training Weapon Rifle (Zombie Killer Special Edition)
The A&K STW is a solid Airsoft AEG utilizing the Systema PTW engine design for features such as "halt firing when magazine is empty" and "quick swap of various FPS cylinders." This "Zombie Killer" special edition features crisp trigger pull, reinforced internals from the stock A&K, internal mosfet system, adjustable hopup, USA warranty, 400+ FPS cylinder and more of what you would normally only find on a Systema PTW.
- Solid internal design, based on the Systema PTW
- 120rd magazine with automatic cutoff when rounds run out
- Crisp trigger pull
- Realistic, heavyweight build quality
- Internal MOSFET system
- Full metal receiver, stock tube, and barrel assembly
- Fully adjustable hopup
- Quick swap Cylinder design
Length: 805mm - 905mm, Adjustable
Inner Barrel: 360mm
Magazine Capacity: 120rds. Works with Systema, Celcius, Matrix and other compatible PTW / CTW M4 Series Airsoft AEG Magazines
Muzzle Velocity: 420~450 FPS (Measured with 0.20g BBs)
Thread Direction: 14mm Negative
Gearbox: PTW Style
Fire Modes: Semi/Full-Auto, Safety
Battery: 9.6v Small Butterfly Type / 7.4v LiPo recommended (Battery not included. Wired to the stock with a Large Tamiya connector)
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, Manual
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