Product code:
  • Railed Variants
  • Stockless Variants
  • Tri-Barreled Pump Action

A spring powered, tri-barreled shotgun that works off a pump action, and has several variants available to cater to all tastes and levels of tactical-ness.

Full description


Available in both Polymer and Metal construction, with options for 20mm Rails and a choice of fixed, retractable or stockless variants, there's something for everyone with these new shell-fed 6mm pump action offerings from Nuprol! Regardless of which option you pick, your shotgun will feature a full Alloy outer barrel and magazine tube, making the weapon incredibly sturdy and adding substantial weight, even to the Polymer version. You will also find a front and rear sling loop which are strong and make carrying the shotgun as a primary or backup weapon very easy, and Benelli M4 style adjustable iron sights with indents to make target acquisition easier (which are even more effective should you put a dot of tip-ex in each). You have the choice of railed or non-railed, giving you the option to attach foregrips, lasers, lights and sights, and three stock choices of retractable (to change the length of the weapon on the move, a fixed stock for maximum support when shouldering the shotgun and stockless for the ultimate compact-CQB experience. The shotguns are fed off a standard Airsoft shotgun shell which will hold 30 rounds, giving you a total of 10 shots of 3 on a shell. They are inserted by opening the Alloy breach door underneath the shotgun and pushing them into place.


  • Tri-barreled shotgun (three BBs per shot)
  • 3 x Airsoft shotgun shells included
  • Pump action
  • Accepts standard Airsoft shotgun shells
  • Alloy outer barrel & magazine tube
  • Front and rear sling points
  • Satisfying Polymer pistol grip
  • Textured pistol grip
  • Benelli M4 style adjustable ironsights
  • 20mm railed / unrailed versions available
  • Retractable stock /  fixed stock / stockless versions a vailable
  • Ideal backup weapon
  • Competitive primary weapon
  • Thumb safety
  • Alloy breach door

Package Includes:

  • Sierra Storm Tri-Shot Shotgun
  • 3 x Airsoft Shotgun Shells
  • Speedloader
  • Cleaning Rod
  • Testing Target

Special Instructions:

Please note that even though the magazine tube protective cap removes, we do not advise inserting shells into the mock magazine tube as they may get stuck.



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. 250fps ± 10%, using 0.20g BB
Site Legal Icon
Site Legal, using 0.20g BB
Included Items
  • Cleaning Rod
  • Speed Loader
  • 3 x Shotgun Shells
Skill Level Icon
User Skill Level
Patrol Base - Warning Icon


Colour Wheel Greyscale
Primary Colour
Construction Icon
Metal body and outer barrel, with polymer furniture
Weapon Construction External
External Construction

Weapon Specific

Power Source Icon
Powered By
Blowback Icon
Weapon Platform
Magazine Style Icon
Magazine Style
Fire Select Icon
Fire Selector
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


Weapon Furniture Icon
  • Railed Receiver
  • Textured Pistol Grip
Weapon Furniture Icon
Variant Furniture
Handguard, Railed Handguard,
Rail System Icon
Rail System
20mm Railed Receiver
Icon Stock Positions
Stock Setting
Fixed , Multi-Position , None,
Sight Type Icon
Sight Type
Aperture Iron Sight
Sling Plate Icon
Sling Options
Stock , Barrel,


Outer Barrel Length (in)

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
Tested using 0.2g BBs
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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