Product code:
  • CQB Shotgun
  • Tri-Shot Shotgun
  • Metal Construction

A stockless Pump Action Airsoft 6mm BB Shotgun made with Alloy externals, which has been designed to be practical in CQB situations.

Full description


The shotgun is constructed with an Alloy outer barrel assembly, receiver and fire controls, with Polymer pump and pistol grip. The shotgun is loaded from the bottom, just like the real thing, with a single Shotgun Shell Style Magazine for extra realism. The front of the loading tube can be unscrewed to find enough storage for up to 3 "shell" type shotgun magazines, this is not quick access but very convenient if you are not using a rig or are yet to get shell pouches. The weapon features a Front and Grip Sling Loop Point, allowing various Sling Systems to be used with the weapon, as well as a textured Grip for extra hold on the Weapon. This is the perfect Shotgun for those looking for a more interesting Secondary Weapon, working great with a Shotgun Scabbard should your main weapon become inoperable, or great for keeping handy for close encounters


  • Pump Action Shotgun
  • Uses Standard Shell Type Shotgun Magazines
  • Perfect Backup Weapon
  • Triple Inner Barrel Design
  • Trigger Safety
  • Fixed Hop
  • Sling Points On Front of Loading Tube and Grip
  • Spring Loaded Magazine Door
  • Loading Tube can Be Unscrewed for Magazine Storage
  • Pump Handle Grooved for Better Grip
  • Chrome Mock Bolt
  • Knurled Pistol Grip
  • Comes with One Magazine and a Speed Loader

Package Includes:

  • CM.351M M870 Tri-Burst Pump Action Shotgun Short
  • Shotgun Shell
  • Speedloader
  • Cleaning Rod

Special Instructions:

Once a shell has been loaded into the shotgun it is very important to make sure the shell door is closed properly, if the weapon is rack with the door open it can cause it to snap off leading to possibly losing shells during skirmish.



Weapon Construction External
Weapon Type
Over 18 Only Icon
Over 18
Icon UKARA - United Kingdom Airsoft Retailer Association
Defence / UKARA Required
Yes, No,
FPS Icon
FPS (Feet Per Second), using 0.20g BB
Approx. 266fps ± 10%, using 0.20g BB
Site Legal Icon
Site Legal, using 0.20g BB
Included Items
  • Instruction Manual
  • Cleaning Rod
  • Speed Loader
  • Shell
Skill Level Icon
User Skill Level
Patrol Base - Warning Icon
Check weapon is clear!

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 1.87kg
Weapon Length Extended
Length (Extended)


Colour Wheel Greyscale
Primary Colour
Colour Wheel Greyscale
Secondary Colour
Construction Icon
Alloy receiver, outer barrel assembly and trim. Polymer pump and pistol grip.
Weapon Construction External
External Construction
Gearbox Icon
Internal Construction

Weapon Specific

Power Source Icon
Powered By
Blowback Icon
Weapon Platform
Magazine Style Icon
Magazine Style
Shotgun, Shell,
Fire Select Icon
Fire Selector
PatrolBase | Fire Select Safe
Pump Action
Weapon Safety Features Icon
Safety Features
Trigger Lock
Shooter Configuration Icon
Shooter Configuration
Right Handed
Weapon Configuration Icon
Weapon Configuration
Pump Action
Weapon Scale Icon
Weapon Scale
Suggested BB Weight


Hop-Up Unit Icon
Hop-Up Unit


Sight Type Icon
Sight Type
Sling Plate Icon
Sling Options
Handguard , Grip,

Magazine Specific

Magazine Type
Shotgun Shell
Magazine BB Capacity
Approx. 30 Rounds
Magazine BB Fill Method
Speed Loader
Magazine BB Fill Location

Shotgun Specific

Shotgun Load Style Icon
Shotgun Load Style
Shotgun Barrel Configuration Icon
Barrel Configuration

Product Testing Data

Notepad Icon
Test Description
Notepad Icon
Tested Using
ASG Blaster 0.20g BBs
Notepad Icon
Test Date

Delivery & returns

Delivery & Postage

Here at Patrol Base we ship all around world, with delivery not only to the UK, but to most of the EU and select Worldwide locations as well. We provide a working day by road service via our handpicked courier services, simply buy your Airsoft guns with us and we'll have them delivered directly to your door.

For more information and to see the country we deliver please check out our Delivery Information Page.


Below are some rough postage prices for orders. Please note these are subject to change, and are only a rough guide. For more accurate postage estimate please use the Postage Calculator at the basket.

UK Standard



UK Next Day



Highlands / Islands






* Please note that Scottish Highlands, Islands and EU post prices can vary wildly. Prices range from £8.99, up to £29.99, so please ensure you refer to the Postage Calculator at the basket for the lowest possible price.


We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.

You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.

For more information on returning products, and how to do it please visit our Returns Policy Page.

Finance options

Looking to buy an Airsoft replica, but don't want to drop all your money at once? Perhaps you want to spread your payments over time to keep a backup of money, or perhaps you simply can't afford the hit right now and want to spread it over time? In any case you can spread your payments to take away the pain of the initial hit of the purchase of a replica, or give yourself the ability to spend that little bit more and get that rifle you've always wanted!

Want to know more about Airsoft Interest Free Finance?
You can check out our Airsoft Finance Info Page for more details >

Here at Patrol Base we have partnered with Omni Capital Retail Finance, allowing you to buy now pay later with ease.

You can select finance during the payment process which will take you to the Omnicapital portal and allow you to complete a credit check at your leisure. Once your finance is accepted you will be able to complete your order and wait for the goods to arrive!

Wondering how much it's going to cost?
Check out the examples below.

Looking to make the jump from BB guns to Airsoft, but don't want to save up to buy your entire loadout? Your time has come!

Airsoft replicas are leaps and bounds ahead of BB guns, but can sometimes carry a heavy price tag. You can spread the cost with us to save the strain on your wallet to allow you to buy your entire loadout at once, rather than piece by piece. Play now, pay later.

Want to know exactly why Airsoft Replica are so much better than BB Guns? Check out our BB Guns Page.

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