Specifications
Hop-Up: Adjustable hop-up system
Fire Modes: Full-auto / Semi-auto selectable
Overall Length: 381 mm / 586 mm (stock fully extended)
Inner Barrel Length: 146 mm
Weight: 2,200 g (with empty magazine)
BB Type: 6 mm BB (0.20–0.25 g)
Power Source: HFC134a gas (Tokyo Marui Gun Power 400 g)
Magazine Capacity: 40 + 1 rounds (one chambered)
 
The MP7A1, adopted as the standard submachine gun by the German Federal Armed Forces, joins the Gas Blowback Machine Gun Series. Designed for special forces by Heckler & Koch, this model delivers realistic operation, excellent handling, and powerful recoil synchronized with every shot.
 
By simply switching the selector on the side of the body, the Tokyo Marui MP7A1 Gas Blowback SMG (BLK/FDE) shoots on semi-automatic fire or powerful full-automatic shooting.

The model also faithfully reproduces the original firearm’s mechanisms, including a telescopic stock and foldable foregrip.
 
The charging handle is used to chamber the first round, and the bolt stop activates when the magazine is empty, delivering an immersive and realistic shooting experience that closely replicates handling the real firearm.
 
Main Features
 
Powerful Blowback Action
Equipped with a newly developed blowback engine featuring a large piston approximately 16 mm in diameter. The bolt cycles with each shot, recreating the movement of a short-stroke gas piston system. Despite gas consumption similar to a handgun, the system produces exceptionally strong recoil.
 
Selectable Full-Auto / Semi-Auto
The side selector allows instant switching between full-automatic fire, semi-automatic fire, and safety mode. Both the selector and magazine catch are fully ambidextrous, allowing operation from either side regardless of the user’s dominant hand.
 
Realistic Functional Mechanisms
Features such as the folding foregrip and the A1-type adjustable stock with four length settings faithfully reproduce the style and functionality of the real firearm. Field stripping for routine maintenance can also be performed in a manner similar to the original.
 
Three Integrated Mount Rails
The receiver top and both sides are equipped with metal Picatinny rails (20 mm width), allowing the attachment of various optical devices, flashlights, and other accessories.
 
Adjustable Front and Rear Sights
The removable KSK-style sights unique to the MP7A1 are faithfully reproduced. The front sight allows vertical adjustment while the rear sight allows horizontal adjustment for precise zeroing. The sights can also be folded down when not in use.
 
Practical Hop-Up Adjustment with Realistic Appearance
Thanks to a unique mechanism developed by Tokyo Marui, the hop-up adjustment dial is integrated without compromising realism. When the trigger guard is raised, the hop-up adjustment dial appears inside the ejection port, allowing safe and easy adjustment. (Patent pending)
 
Two Color Options
Available in two finishes:
Black, with a professional tactical appearance
Tan, designed for effective camouflage in desert environments
 
Die-Cast Magazine
Includes a durable die-cast long magazine with a 40-round capacity, designed to resist cooling during gas use. Its large gas reservoir ensures stable performance even in lower temperatures.
 
Package Contents
MP7A1 main unit
Magazine (40-round capacity)
Protective cap
Full-auto tracer / suppressor adapter
Instruction manual and safety guide
Cleaning rod
0.20 g BBs (100 rounds)
Additional accessories