Tokyo Marui M870 Breacher Shotgun

Shotgun - Tokyo Marui

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  • Regular price £309.99
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This Tokyo Marui M870 breacher gas airsoft shotgun is based on the Remington 870 breacher which is used extensively throughout the law enforcement and military world as a close-quarters room clearing weapon system.

The Tokyo Marui M870 breacher gas shotgun is a stunning replica of the real gun. Constructed from heavy-duty aluminum and polymer and built with legendary TM craftsmanship, this is one amazing airsoft shotgun straight out of the box! The airsoft shotgun features a functional slide to rack giving an impressive and intimidating noise whilst reloading. The gun features an adjustable 3 or 6 shot mode allowing you to adjust for range, the gun therefore houses three barrels and a double hop-up unit to accommodate for the multiple shots.

To add to the realism the magazine is a mock shotgun shell which holds 30 rounds and is loaded into the base of the airsoft shotgun, just rack the slide to load the gun after each shot. The M870 comes equipped with a 20mm rail for adding an optic, a sling attachment point and a textured pistol grip for better handling!

If you are looking for a close-quarters shotgun for clearing rooms during CQB and want legendary build-quality, realism and reliability then the Tokyo Marui M870 breacher is the shotgun for you!



  • Full scale 1:1 replica
  • Outstanding replica of Remington M870 breacher
  • Legendary Tokyo Marui craftsmanship
  • Aluminium and polymer construction
  • Functional racking slide
  • Adjustable 3 or 6 shot selection
  • 3 shots for long range or 6 for short range
  • Mock shotgun shell acts as magazine
  • Included rail for optics
  • Double adjustable hop-up system
  • Three internal metal barrels
  • Sling/lanyard point attachment
  • Textured pistol grip for better handling


Included with the gun:

  • 1 x 30 round capacity mock shotgun shell
  • 1 x Gas reservoir
  • 1 x Pack of BBs
  • 1 x 20mm rail (attached)
  • 1 x Manual



Tokyo Marui

Model Name

M870 Breacher


6.0 mm

Weight, Scale, Length

2.35 kg – 1:1 – 515 mm

Barrel Length

197 mm

Magazine Capacity

30 Rounds

Powered By

Green Gas

Recommended Energy Source

Abbey 144a Gas (only use this gas)


Metal and Polymer

Safety and Fire Modes

Safe, tri-shot & six-shot

Adjustable Hop-Up


Hop-Up Adjustment Location

Rack back slide to expose in breach

Velocity (feet per second/FPS)

~ 311fps ± 10%, using 0.20g BB

Rate of Fire (rounds per minute)