Product code:
  • Incredible Recoil
  • FREE Bottle & Line
  • Carbine Variant

A blowback M4 Airsoft Carbine which comes included with a FREE bottle & remote line, saving you roughly £100 off the setup cost for HPA. The RIF can either run a CO2 bulb in the magazine for approx. 60 shots or, with a small amount of installation be switched over to accept a remote bottle of air for all day gas blowback performance.

Full description


The replica has an amazing external build quality with incredible tolerances, which means no creaks or wobbles and a very solid weapon in the shoulder. When you pick up the weapon and shake it around you can't hear any rattle whatsoever. The outer barrel assembly, receiver and buffer tube are all made from Alloy, whereas the handguard, pistol grip and stock are Polymer. The Alloy brings the replica to a realistic weight and the use of high quality Polymers mean that the plastics feel exceptionally close to the real thing.

The amazing thing about this weapon is it can be powered either by placing a CO2 bulb in each magazine, piercing the bulb when the magazine is inserted to give you roughly 60 shots, or powered by a remote air bottle like you would commonly see on the paintball field. The benefit of this is that you have a gas blowback which will be powered all day, and completely unaffected by cooldown so that you have a consistent FPS (feet per second) and RPM (rounds per minute) which is unaffected by the weather. The changeover to HPA is incredibly easy, and all parts required (minus tools) are included in the box. This will let you connect the HPA bottle to the weapon via a remote line to the pistol grip, a preferred way of running a remote bottle as it keeps your weapon more free to move than alternate systems which may be attached to the stock or elsewhere.

Other features of this weapon are the adjustable fire rate and velocity, which can be adjusted by simply splitting the weapon open and turning the adjustment dials. The rate of fire can be moved between 8 to 15 rounds per second, and velocity can be adjusted between 300 to 400FPS depending on what you want from your M4. This, coupled with the 14mm CCW threaded outer barrel for suppressors, and a wide range of AEG parts compatibility make this a seriously competitive model which will put you at the top of your game for a relatively small investment.

Included in the box is an Alloy black flash hider, an Armourer's Wrench, a 120rnd mid-cap magazine and all the parts required for a switchover to HPA. This is an updated version of the Tippmann M4 Carbine which features stronger tabs where the upper receiver meets the lower, making the whole platform much more sturdy, and solving the issue of uprated recoil kits potentially causing damage. This promotion includes a FREE bottle and line, which would normally cost you ~£100, helping you get set up in the HPA game for much less money. If you're are looking to get into HPA whilst spending as little money as possible, want a highly realistic shooting experience, want to install real-world parts of your replica or just appreciate a blowback that puts a smile on your face every time the rifle barks, you can't go wrong with the Tippmann M4 Carbine.


  • Multiple gas input, CO2 cartridge or remote air line
  • Gas blow back with excellent recoil
  • Breaks down like a real M4 
  • Adjustable rate of fire between 8 to 15 rounds per second
  • Adjustable velocity between 300 and 400fps
  • Adjustable hop up
  • No batteries required
  • Fires semi and full auto
  • Adjustable front and rear sights
  • Anti-jam technology
  • Low maintenance as no gear box!
  • Easy disassembly
  • Tool less mag disassembly
  • Modular fore grip
  • Glass filled nylon grip
  • Adjustable 5 position stock
  • Accepts many real steel stocks
  • Works with many AEG mags when remote line system is in use
  • Remote line adapter included
  • 14mm CCW thread

Package Includes:

  • Tippmann M4 HPA Carbine
  • Tippmann Co2 Bulb Midcap Magazine
  • Tippmann 0.48CU Bottle
  • Tippmann Micro Remote Line w/ Slide Check

Special Instructions:

Please note that once you insert a CO2 magazine into your RIF you must fire all shots. If you remove your magazine before firing all shots you will vent out the CO2 magazine. This will not only waste an entire capsule but also make a big mess.



Weapon Construction External
Weapon Type
Assault Rifle
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. 328fps ± 10%, using 0.20g BB
Site Legal Icon
Site Legal, using 0.20g BB
Included Items
  • Magazine
  • Instruction Manual
  • Tools
  • Flash Hider
  • Spare Parts
Skill Level Icon
User Skill Level
Experienced Player

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 2.3kg


Colour Wheel Greyscale
Primary Colour
Colour Wheel Greyscale
Secondary Colour
Two Tone Icon
Pre Two-Toned
Construction Icon
Alloy outer barrel assembly, buffer tube, receiver and trim. Polymer pistol grip, handguard and stock.
Weapon Construction External
External Construction
Gearbox Icon
Internal Construction

Weapon Specific

Power Source Icon
Powered By
Blowback Icon
Gas Blowback
Weapon Platform
M4 / AR15 / M16
Magazine Style Icon
Magazine Style
Fire Select Icon
Fire Selector
PatrolBase | Fire Select Safe
Patrol Base | Fire Select - Semi Automatic
Semi Automatic
Patrol Base | Full Automatic
Full Automatic
Weapon Safety Features Icon
Safety Features
Trigger Disconnect
Shooter Configuration Icon
Shooter Configuration
Right Handed
Weapon Configuration Icon
Weapon Configuration
Weapon Scale Icon
Weapon Scale
Suggested BB Weight


Hop-Up Unit Icon
Hop-Up Unit
Hop-Up Unit Adjuster Icon
Hop-Up Adjuster
Grub Key
Hop-Up Unit Location Icon
Hop-Up Location
Inside breach when dust cover open


Weapon Furniture Icon
  • Railed Handguard
  • Flip-Up Ironsights
  • Railed Receiver
  • Threaded Outer Barrel
Rail System Icon
Rail System
20mm RIS / RAS
Icon Stock Positions
Stock Setting
Weapon Length Extended
Stock Positions
5 Position
Sight Type Icon
Sight Type
Iron Sights
Sling Plate Icon
Sling Options
Buffer Plate , Handguard ,


Icon Thread Type
Outer Barrel Thread Type
Icon Thread Direction
Outer Barrel Thread Direction
CCW (Counter Clockwise)
Outer Barrel Thread Size

Magazine Specific

Magazine Type
Medium Capacity
Magazine BB Capacity
Approx. 120 Rounds
Magazine BB Fill Method
Speed Loader
Magazine BB Fill Location
Magazine Gas Fill Location
Magazine Gas Type

Gas Gun Specific

Gas Can Icon
Gas Compatability
Gas Can Icon
Gas Recommendation

Product Testing Data

Notepad Icon
Test Description
Notepad Icon
Tested Using
ASG Blaster 0.20g BBs & Tippmann 0.48CU Bottle
Notepad Icon
Test Date

Delivery & returns

Postage Estimates

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.


For more detailed information please see our Delivery Information.

We are proud of our rapid delivery which, comprises of Royal Mail 1nd class recorded and courrier next working day to mainland UK. We also ship to EU countries; Scottish Highlands and Islands which are a minimum of a two day service and are shipped by land / sea. Our deliveries are made by DPD and Royal Mail recorded 1st or 2nd class signed for, and Royal Mail Standard.

We deliver from Monday to Friday, and Saturday with a special service. If more than 7 days have passed since we confirmed dispatch and your order has not arrived, then please call our Customer Care team on 01484 644709. If we don’t have stock of an item then we will call and email you letting you know that it is out of stock, and we will send it to you as soon as stock becomes available. If you want to cancel any item/s that are out of stock once order you can. For most UK deliveries postage & packing is based upon the value, size and weight of your order.

We always look to fulfil every order in full on time, but on the odd occasion an  item is missing we will attempt to contact you prior to shipping. If your order is a Next Day service, and we cannot contact you, we will refund the missing item(s), and ship the rest of the order immediately.

Upon signing for the delivery you are accepting the correct delivery for your items, however, we do understand that you might not be able to open your package straight away so you have up to 48 Hours to advise us of missing / incorrect items.

Please note we do not compensate in any way for time spent waiting in for deliveries that do not arrive, we do however accept that in life, mistakes and circumstances happen that can unfortunately mean that your item may not be delivered next day as requested e.g. bad weather, computer error etc. If such mistakes do occur we will refund your postage charge in full and by agreeing to the previous sentence and proceeding with the order you accept that we have done everything we can to help you obtain the package.

For orders outside of the UK Mainland please specify your location when calculating postage. 

For all international orders there may be an additional postage charge on top of that quoted. You will be contacted if this applies for your order. If the postage costs are too high, you may cancel your order at any time prior to dispatch.

Courier Specific Information


You will receive tracking information when your order has been processed for shipping.

Please note that UPS will make one delivery attempt to deliver your parcel.

If no one is available to receive the package at the address, then at the drivers discretion, the parcel will either be re-scheduled for the next working day or sent to a UPS Access Point.

If the parcel is too large to be left at a UPS Access Point (eg a package containing a large plate carrier or replica) then it will be returned to the sender, in this case us, Patrol Base Ltd.

It is the customers responsibility to check tracking, and if a parcel is taken to an access point it will need to be collected within 10 days.

Further delivery attempts may incur additional delivery costs.


You will receive tracking information when your order has been processed for shipping.

Please note that DPD will make up to two delivery attempt to deliver your parcel.

After the first attempt the parcel will be taken back to their depot and attempted the next day, if after this the parcel is not delivered it will be returned to the sender, in this case us, Patrol Base Ltd.

Further delivery attempts may incur additional delivery costs.


For more detailed information please see our Returns Policy Page.

You can cancel any order that has not been dispatched. Please call our Customer Care team on 01484 644709 between 9:30am and 5:00pm or log onto the website and check the status of your order in your account.

If you do want to arrange the return of an item, simply call our friendly Customer Care team on 01484 644709 from 9:30am to 5:00pm and they will explain how to return the items.

Alternatively you can get in touch with us via our Contact Us Page.

If you are returning a product because it is faulty or something is wrong then we will pay for it to be returned to us. The Customer Care Team will arrange for cost you incur to be refunded.

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.

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.

This guarantee ensures that if you are unsure about what you are purchasing you have the peace of mind of knowing that we are here to help. In addition, if you decide that you made a mistake or you change your mind then please send the goods back within 14 days of receipt. Sadly, this can only apply to standard range products; we cannot accept back any item that has been made to order i.e. Two Tone Airsoft equipment.

Upon signing for the delivery you are accepting the correct delivery for your items, however, we do understand that you might not be able to open your package straight away so you have up to 48 Hours to advise us of missing / incorrect items.
If you do decide to return anything for whatever reason then please get in touch with us via our Contact Us Page for a copy of our returns form.

If you do send goods back for any reason other than a fault you will normally be asked to pay the carriage charges, we would just have to recover the costs in our prices. We would rather be completely straight with you, keep our prices as low as possible, and just ask you to pay if you choose to return anything.

Any none faulty return must be shipped back in full re-saleable order with original undamaged packaging.

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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