Tokyo Marui M870 Airsoft Gas Multi-shot Shotgun - Black

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Tokyo Marui

Tokyo Marui M870 Airsoft Gas Multi-shot Shotgun - Black

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The latest 'technology' in shotguns from the masters of airsoft gun manufacturing has arrived.

Moving away for the normal ABS plastic construction, Tokyo Marui has made this new shotgun from metal. Everything apart from the stock and pump-grip is metal!

Howevva! Metal and plastic aside, the most intruiging fact about this brand new design is in the multishot select fore system. At the flick of a switch you can decide to fire a 3-round burst or a 6-round burst :) So considering that you have a 30-round replica shotgun cartridge in the breech, you have as many as 10 shots or as few as 5 shots before you need to reload - awesome fun!!

The best bit about this new model airsoft shotgun is that it can use the standard spring powered shotgun cartridges that have been around for about 15 years, so no need to splash out extra cash on a pile of backup shells if you already have them.

The gas "tank" looks like a .50cal mag and slots quickly and easily into the stock. Replacement/spare tanks are also available.

"Key Features"

  • 3 shots ⇔6 shot switching system equipped.
  • Rapid Fire system: equipped with a function that allows the shotgun fired continuously by cocking the fore end while hold the trigger.
  • Metal bead site.
  • Double-hop-up: equipped with a double-hop-up system to apply a hop to all of BB bullets to fire. Even when 6 shots are fired it has achieved a stable accuracy.
  • Removable large gas tank.
  • Shot shell type magazine: 30 shots per shell.
Approx FPS (+/- 5%) 300+
Magazine Capacity 30rd
Fire Selector One Shot Per Cock
Hop Up Yes
Powered By Gas (Cartridge)
Gas Compatibility 144a, Abbey Ultra
Manufacturer Tokyo Marui
Weight (Kg) 2.9800
Tokyo Marui M870 Airsoft Gas Multi-shot Shotgun - Black
Tm M870 shotgun
Review by
As you would expect from TM, good build quality, reliability, amazing range with good tight grouping accuracy from a shot gun. players of war site checked @ 319 fps with .20! Can get 7 shells holding 30 bb's out of tank of gas. If your thinking of getting a shot gun them I must admit it's awesome!
Tokyo Marui M870 Airsoft Gas Multi-shot Shotgun - Black
Best airsoft shotgun ever released, EVER!
Review by
Amazing shotgun! Best fun i've had in a long time, insert the shotshell (bb holder), pump the forend and be satisfied with the sound it makes, shoulder it, and shoot!!
Seriously guys if you are comtemplating an airsoft shotgun then this is the one you want, it chronos in at 320 fps with .2 bb's and abbey brut sniper gas. DO NOT leave the gas in the gas holder overnight as it is designed to hold 134a (duster gas). Doing so may swell the gas holder. If you must use green gas or propane, make sure you vent out the gas when you are done shooting the best airsoft shotgun ever, EVER!
I opted for two tone paint and chose the snake skin/ camo blue. Its amazing, not your usual two tone, it is very nice looking and very very 3D. It is patterned on like velociraptor scales and rather than being an eyesore, looks quite pleasing.

My next airsoft gun will be the Tokyo Marui Breacher! Giggity
Tokyo Marui M870 Airsoft Gas Multi-shot Shotgun - Black
awesome fun!
Review by
it come delivered on time, neatly tied in a bow (thanks) the TM M870 is awesome. it was a little bit smaller than i thought it might be but it was a good thing. there's hardly any resistance at all when cocking the gun so you don't end up with a sore arm after using it .
switching between the two firing modes are easy, along with reloading it. the instructions have no english from what i see and it says adjustable hop but i haven't figured out how to adjust it yet. i'll find it tho.

you loose a little bit of range when shooting 6 at a time compared to 3.
the gas tank/chamber/thingy will last for at least 8 shells which is good and more than enough. really nice new toy
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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