Well MB04A Airsoft Sniper Rifle


The MB04A is an awesome bolt action airsoft sniper rifle that offers amazing performance for a great value.

Please note, the bipod, scope, and mounts are not included with this rifle.

This airsoft sniper rifle may have a factory-fitted FPS Limiter, and this is very simple to remove. Please click here to see the JBBG blog for more information.

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MB04A Airsoft Sniper Rifle jbbg
spring powered 22
bolt action
low cap magazine
top rail system
tactical triger
hop up adjustable
adjustable cheek reast
6mm bb icon
ambidextrous stock
recoil pad air rifle 1 jag
saftey switch manuel airsoft bb guns
manual english


This MB04A Bolt Action Airsoft sniper rifle is a great rifle from WELL. Also known as the MB04, this sniper is packed with features and performance right out of the box. This outstanding WELL APS possesses not only a future rifle that has an ergonomic modified look but the ability to accept a ton of external and internal upgrades. This WELL MB04A is a replica of the G22 Magnum, A British precision sniper that has seen time in both the Iraq and Afghanistan wars, this variant of the rifle comes with the “cut” stock, but has an adjustable rear section clamped onto the bottom of the pistol grip. This makes the rifle incredibly comfortable to shoot, and also gives you a little extra stability when shooting lying down – as the unique stock fits very nicely into the shooter’s shoulder – it also includes a cheek rest to increase comfort levels when aiming down the sights for a long period of time. The MB04A is a single fire bolt action sniper capable of hitting targets at ranges of around 200-250 Ft, making it ideal for use in a skirmish as a long-range sniper – something that you would take cover with on a raised vantage point behind where the actual firefight would take place, this rifle has the power needed to ensure the BB’s would still be travelling fast enough to confirm a hit at the longer ranges as appose to just floating and getting caught by the wind.

The body and general build of this rifle are amazing – the actual main body of the weapon feels as solid as a brick, and the stock actually fits onto the pistol grip very nicely and does not feel like it is going to come to lose any time soon, The entire upper assembly is metal – along with the trigger assembly meaning you can be sure of a nice crisp trigger pull and quick response every shot. The bolt comes pre-lubricated meaning it will not “stick” or have any unwanted resistance when shooting out of the box, as is this such a long rifle it has an incredibly long inner barrel – as this is a tight bore, with a hardened hop-up rubber the weapon can make some incredibly accurate shots when used with a heavier “sniper grade” ammo. Shooting out of the box at 440 FPS on 0.20’s this rifle is already at the limit for most skirmish sites, meaning there is no need to upgrade the spring or barrel. However, we would recommend using at least 0.30g BB’s with this weapon to ensure you get the best performance possible out of it, as lighter pellets will not take to the hardened Hop-Up so well and will end up rising up far too much to be able to take a decent shot.

Upgraded new metal trigger and firing system, making this Airsoft sniper one of the most robust and relabel guns on the market at this time. Full metal barrel, bolt and accessory rail, making this airsoft sniper rifle very accurate and reliable. Complete with quality, magazine and speed loader to enable reloading quickly when you need.


  • MB04A Sniper Rifle
  • 30rnd Magazine
  • BB Speed Loader
  • Carrying Strap
  • Bag of Tools




  • 30 Round Mag
  • Crisp Bolt Pull
  • 440 FPS with 0.20g
  • Solid Polymer Body
  • Unique Comfort Grip
  • Adjustable Hop-Up


  • New metal trigger and firing system, making this Airsoft sniper one of the most robust guns on the market at this time.
  • New full metal barrel and bolt.
  • New high-quality magazine with speed loader to enable reloading quickly when you need.
  • New FPS Limiter – click here to see our blog for more information.

Additional information








If you are 18 years of age or over you can buy a two-tone Airsoft BB Gun, one which PRINCIPLE COLOUR is significantly different from that of a real firearm i.e. bright orange, green, blue, clear etc.

There is no age restriction to own or to operate an Airsoft gun or pistol. It is within the law for a person that is 18 years or over to purchase a two-tone Airsoft gun or pistol and gift it to a person that is under the age of 18 years of age to own and operate. So, a parent can buy a two-tone airsoft gun or pistol and give it to their child to use or keep regardless of their age. We recommend that an adult should supervise persons under the age of 14 years.

Since October 2007 you can only buy a realistic imitation firearm (one that looks like a real gun i.e. black, tan, gold or silver) if you are at least 18 years old and meet one of the following conditions.

You are a REGISTERED airsofter with a membership of an insured skirmish site. To be registered you must attend a properly organised and insured airsoft site and play for at least three days over a period of not less than two months. Even if you attend and play the three days in your first week, UK Law requires that two months pass from the first day attended before you can legally be registered.

  • The delivery address is not in the UK
  • You have a current UKARA membership
  • You have a current UKAPA membership
  • You are a member of a properly insured historical re-enactment group or society
  • You are a film, television or theatre production company
  • You are (or are acting on behalf of) a museum
  • You are a Crown Servant in pursuance of your Crown duties

If you cannot meet any of these criteria, you can still buy an imitation firearm, one which PRINCIPLE COLOUR is significantly different from that of a real firearm – i.e. bright orange, green, blue, clear etc.

WARNING: The Manufacturer or Retailer shall NOT be held responsible or liable for any consequential, direct or indirect or special loss, damage, injury or accidents caused by the use of the products that are purchased. In ALL cases the purchaser or user assumes full responsibility and all risk associated with the use of our products.


UK MainlandPriority Delivery1-2 Working Days£7.00
Standard Delivery3-5 Working Days£5.00
Saturday Delivery Order Before Thursday £20.00
Free Delivery4-5 Working DaysOrders Over £100
Buy and Collect30 Min After Ordering £0.00
Scottish HighlandsStandard Delivery 4-5 Working Days£15.00
LerwickStandard Delivery4-5 Working Days£16.00
Isle of ManStandard Delivery 4-5 Working Days£13.00
Isle of WightStandard Delivery4-5 Working Days£13.00
Channel Islands Standard Delivery 4-5 Working Days£25.00
JerseyStandard Delivery 4-5 Working Days£13.00
GuernseyStandard Delivery 4-5 Working Days£15.00
Northern IrelandStandard Delivery4-5 Working Days£10.00
Republic of IrelandStandard Delivery 4-5 Working Days£10.00
BelgiumStandard Delivery 6-7 Working Days£15.00
NetherlandsStandard Delivery 6-7 Working Days£15.00
FranceStandard Delivery 6-7 Working Days£20.00
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DenmarkStandard Delivery 6-7 Working Days£15.00
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ItalyStandard Delivery 6-7 Working Days£20.00
SpainStandard Delivery 6-7 Working Days£20.00
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PolandStandard Delivery 6-7 Working Days£15.00
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SwitzerlandStandard Delivery 6-7 Working Days£20.00
BulgariaStandard Delivery 6-7 Working Days£25.00
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AlbaniaStandard Delivery 6-7 Working Days£25.00
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BosniaStandard Delivery 6-7 Working Days£25.00
KosovoStandard Delivery 6-7 Working Days£265.00
MacedoniaStandard Delivery 6-7 Working Days£25.00
MoldovaStandard Delivery 6-7 Working Days£25.00
MontenegroStandard Delivery 6-7 Working Days£25.00
SerbiaStandard Delivery 6-7 Working Days£25.00
UkraineStandard Delivery 6-7 Working Days£25.00
USAStandard Delivery 6-7 Working Days£25.00


Shipping to the EU, Internationally or to the Republic of Ireland?
Live outside of the UK, but still want Airsoft products? Don’t worry, we’ve got you covered.

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All prices are shown on this website including UK VAT of 20%, however, your cart total will remove the VAT (TAX) on all products and on shipping (delivery) when you select a country and state that is outside of the UK (United Kingdom).

What about Import Duty and Local Tax
You don’t need to worry about local tax and import duty when you buy from Just BB Guns. We will calculate the total local tax and import duty that is owed for your purchase. This means that your order will be delivered directly to you free of any additional costs. 

Product Restrictions 
Please note that we will follow all the laws relative to your country, and if we cannot send out an item (such as an Airsoft Gun) we will contact you via email for more information and hold the items until we are contacted.

For more information about EU and international shipping please contact us via our support system. 


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