Tokyo Marui MTR16 G Edition Zet System (Z-System) GBB Airsoft Rifle

WAS: £654.95

NOW: £599.95

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Introducing the Tokyo Marui Original M4 Custom, which is inspired by the M4 civilian model, to the gas blowback machine gun series!

It is a versatile tool that has the potential to respond to all situations. The whole rifle has been pared back to the max, with minimal use of materials to reduce weight while ensureing the best regidity possible. There is expandability for various optional parts, operability regardless of dominant arm and flexibility to respond to changes in holding style, etc. It is a hightly adaptable tactical rifle.

Selectable semi and fully automatic with their new Z System bolt mechanism, it's now just lovely to look at but shoots phenomenally as well.

Major features

  • Strong blowback: Equipped with a blowback engine that uses a large piston with a diameter of about 19 mm. The bolt also works in conjunction with the launch so you can enjoy the strongest recoil shock ever.
  • High durability: The new Z-system mechanism prevents abrasion and damage of the bolt catch, piston absorber and friction relief bolt roller to reduce the burden on internal parts due to bolt operation, and to prevent loosening due to reaction and always The barrel clamp mechanism that brings out the center of the barrel has improved durability against a strong recoil shock.
  • Realistic: The same functions as the real thing are faithfully reproduced, such as loading the first bullet by operating the charging handle and bolt catch operation after opening the bolt and changing the magazine. In addition, field stripping (normal disassembly for maintenance) can be performed in a form close to the real one.
  • M-LOK Rail System: The latest rail system "M-LOK" is adopted for the highly rigid aluminum cutting hand guard. The hand guard that can add rails only to the necessary parts is slim and easy to handle, and it is also lightened by removing the meat. Width 20 mm (Picatinny standard) M-LOK rail comes with 3 types of 3 slots, 5 slots, 7 slots each 1 piece each. It can be easily attached and detached with the attached hexagon wrench.
  • 16-inch lightweight barrel: The 16-inch outer barrel derived from a civilian model has a gold color that reflects a titanium nitride coating. Weight is reduced to the limit by removing twisted meat and using aluminum material. Also, if you remove the compensator of the muzzle, you can install a muzzle option such as a silencer with 14 mm reverse screw specifications.
  • Operability according to taste and situation: In addition to the charging handle, various operating levers have an ambi specification that can be accessed from either left or right, and due to the large size, reliable operation is possible even with gloved hands. For the stock, by inverting the extension at the bottom of the rear end back and forth, you can select a concave type that closely adheres to the body and a convex type that makes it easy to move the muzzle up and down, and it also supports 6 stages of expansion and contraction adjustment. The grip adopts a vertical (vertical) design that is easy to grip even if the stock is shortened.
  • Models compatible with optical sites: This model is based on the assumption that various optical sites such as scopes and dot sites will be installed without the front / rear sites. * Please purchase the optical site separately.
  • Aluminum die-cast short magazine: 20 bullets, the aluminum die-cast magazine has high thermal conductivity, making it easier to warm the cold after gas injection.
Approx FPS (+/- 5%) 280+
Approx Range 50M+
Barrel Length 245mm
Outer Barrel Thread Type Male
Outer Barrel Thread Direction CCW (Counter Clockwise)
Magazine Capacity 20rds
Suggested BB Weight 0.25
Fire Selector Semi / Fully Automatic
Safety Features Trigger Lock
Blowback Yes
Hop Up Adjustable
Hop-Up Adjuster Dial
Powered By Gas (Magazine)
Gas Compatibility 144a, Abbey Ultra
Construction Alloy and ABS/Plastic
Gearbox Quick Change Spring Not Applicable
Manufacturer Tokyo Marui
Weight (Kg) 3.0000
Tokyo Marui MTR16 G Edition Zet System (Z-System) GBB Airsoft Rifle
Fantastic GBBR
Review by
Expensive and you can take your pick of many great guns at this price but, I LIKE IT A LOT, the box and its presentation are impeccable. First off this gun is light but it is as solid as an ox and has a very precise feel about it, I gave mine a good clean first, barrel, bolt buffer tube etc and then you remember the love and care you gave to your F.A.C, Shotguns, and Air Rifles back in the day, get rid off all the grime and give the moving parts a very thin layer of your favourite Lube and your good to go, yes the Mags are a bit tricky to load the bbs in, they are a tight fit, I don't mind to be honest as they will get easier over Time, I use a speed loader with the Pistol Mag Adapter and a made up technique, I gassed the Mag up and put my best sight on, three shots on semi and I was already forgetting the cost, this thing is very accurate consistent and predictable, the recoil is there and has an authentic soft feel to it that brings a smile to the face, full auto is great fun but does not last long, however one squeeze of the trigger lets rip a very predictable three shot burst that feels better than any Mosfet, I have taken it on a few skirmishes now and its a joy to use, it is so pointable I don't use sights on it anymore so as to maintain the super light advantage it gives you, running on Abbey predator ultra gas as recommended by Airsoft World it shoots a very consistent 310 fps with .2s, the cerakote finish is superb however the gold fittings do have some very fine mould lines that are visible, I polished mine out, I can't say that this is the gun for you at this price but I can say I have no regrets and can't wait to get out of lockdown and back to a skirmish site with it, thanks to all a Airsoft World for many years of great service and advice.
Tokyo Marui MTR16 G Edition Zet System (Z-System) GBB Airsoft Rifle
Great product
Review by
Such a good gun. First Skirmish was absolutely brilliant and shot every BB out of the mag and locks 9 out of 10 times. Able to get 2 full mags before gas runs out from the 20rd mag that comes with the mtr16.
Important Information


All images, product contents and specifications listed are based on checks performed when a product is first listed and may differ due to changes over time made by the manufacturer. This includes package contents in regards to any 'extras' provided e.g. Sample BBs.

Items used in images to promote the main item (Holsters, Camo, etc) are not supplied unless listed in the Specification tab under 'Extras'. This includes attached rails, grips, scopes, suppressors etc. If no extras are listed, please assume none are supplied.

Unless otherwise stated in the Specification tab, Battery and Chargers are not suppplied.

Where supplied, Chinese batteries and chargers are warrantied to be not DOA (Dead on Arrival) only. We always recommend swapping out to a better quality battery and charger at the earliest opportunity.

Custom Painted products (Two-Tone) are non-refundable as these are painted to order. 

Unless otherwise stated, all products are sold singly.



Any figures used are based on tests performed on the products when they are first listed. These can vary due to changes by the manufacturer, gas pressure, gas used and a number of other factors. All figures should be treated as an approximate guide and used for reference only. 

All listed FPS are +/- 5% due to differences from rifle to rifle. If you require a guaranteed FPS, please add an upgrade/downgrade option on to your product (this may cost extra).

No airsoft AEG is warrantied for use with an 11.1v LiPo or higher voltage battery at UK velocities (373fps or lower) unless specifically recommended on the product itself. Use of higher voltage batteries can cause failures and will negate any warranty implied or otherwise.


Wearable Items

We cannot offer a refund or exchange on articles bought and worn skirmishing that you subsequently feel aren't suitable. If in doubt, try the kit on in your house BEFORE you play as soiled items will not be refunded for this reason. Clothing worn next to the skin (Long Johns, Socks etc) cannot be returned for refund if worn at all. For sizing, simply place them next to you before physically putting them on. Would you like to wear someone elses soiled socks?


We cannot offer an exchange on pyrotechnic devices due to device failure or items that have been stored for long periods of time. We are unable to guarantee that the pyrotechnic device has been stored in a moisture free environment or used correctly in accordance with the manufacturers guidelines.

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WAS: £654.95

NOW: £599.95

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