Cybergun Colt M4A1 Metal KeyMod Short AEG Airsoft Rifle
£199.99
Cybergun Colt M4A1 KeyMod is a sturdily built M4 with official Colt markings. Upper and lower receivers, front handguard and the outstanding V2 gearbox are all made of metal.
Please note: this gun set is complete with battery and charger.

- Description
- Additional information
- Delivery Costs
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- FAQs
Description












CYBERGUN COLT LICENSED M4A1 KEYMOD AIRSOFT AEG
This is the Cybergun Colt M4A1 KeyMod 13 Full Metal AEG Airsoft Gun. It is a sturdily built M4 with official Colt markings. Upper and lower receivers together with the front handguard are full metal and the V2 gearbox is outstanding. It is rear wired, so the battery fits into stock (nunchuck style). It has a good weight of 4100g and a length of 790mm – 880mm with the stock extended. The FPS is around 330 and it has a rotary adjustable Hop-Up. The battery and charger are included plus you get a high-cap 300 round M4 magazine.
HOP-UP
Hop-up devices apply backspin to the projectile reducing the air pressure on its top side. This causes the plastic pellet to fall less over a given distance than it would without the spin applied, extending the effective range of the weapon without increasing velocity.
IN THE BOX
- Colt M4A1 KeyMod Airsoft Gun
- 300 Round M4 Magazine
- Crane Battery
- Airsoft Charger
SPECIFICATIONS
NAME | COLT M4A1 |
TYPE | RIFLE |
SKU | CY180842 |
MAKE | CYBERGUN |
FPS (ESTIMATED) | 330 |
POWER TYPE | ELECTRIC |
WEIGHT | 2590G |
LENGTH | 720-810 MM |
SIGHTS | YES |
HOP-UP | ADJUSTABLE |
CONSTRUCTION | FIBRE & METAL |
1:1 SCALE | YES |
RECOMMENDED AMMO | 0.20G |
STEEL MAGAZINE | 300 RD |
SILENCER | YES |
WITH BATTERY | YES |
WITH CHARGER | YES |
Additional information
Colour | BLUE, BLACK |
---|---|
FPS | 330 |
Power Type | ELECTRIC |
COUNTRY | DELIVERY TYPE | TIME | PRICE |
UK Mainland | Priority Delivery | 1-2 Working Days | £7.00 |
Standard Delivery | 3-5 Working Days | £5.00 | |
Saturday Delivery | Order Before Thursday | £20.00 | |
Free Delivery | 4-5 Working Days | Orders Over £150 | |
Buy and Collect | 30 Min After Ordering | £0.00 | |
Scottish Highlands | Standard Delivery | 4-5 Working Days | £15.00 |
Lerwick | Standard Delivery | 4-5 Working Days | £16.00 |
Isle of Man | Standard Delivery | 4-5 Working Days | £13.00 |
Isle of Wight | Standard Delivery | 4-5 Working Days | £13.00 |
Channel Islands | Standard Delivery | 4-5 Working Days | £25.00 |
Jersey | Standard Delivery | 4-5 Working Days | £13.00 |
Guernsey | Standard Delivery | 4-5 Working Days | £15.00 |
Northern Ireland | Standard Delivery | 4-5 Working Days | £10.00 |
Republic of Ireland | Standard Delivery | 4-5 Working Days | £10.00 |
Belgium | Standard Delivery | 6-7 Working Days | £15.00 |
Netherlands | Standard Delivery | 6-7 Working Days | £15.00 |
France | Standard Delivery | 6-7 Working Days | £20.00 |
Monaco | Standard Delivery | 6-7 Working Days | £15.00 |
Denmark | Standard Delivery | 6-7 Working Days | £15.00 |
Germany | Standard Delivery | 6-7 Working Days | £15.00 |
Italy | Standard Delivery | 6-7 Working Days | £20.00 |
Spain | Standard Delivery | 6-7 Working Days | £20.00 |
Portugal | Standard Delivery | 6-7 Working Days | £20.00 |
Greece | Standard Delivery | 6-7 Working Days | £25.00 |
Austria | Standard Delivery | 6-7 Working Days | £20.00 |
Czech Republic | Standard Delivery | 6-7 Working Days | £20.00 |
Estonia | Standard Delivery | 6-7 Working Days | £20.00 |
Finland | Standard Delivery | 6-7 Working Days | £20.00 |
Hungary | Standard Delivery | 6-7 Working Days | £20.00 |
Latvia | Standard Delivery | 6-7 Working Days | £20.00 |
Lithuania | Standard Delivery | 6-7 Working Days | £20.00 |
Norway | Standard Delivery | 6-7 Working Days | £25.00 |
Poland | Standard Delivery | 6-7 Working Days | £15.00 |
San Marino | Standard Delivery | 6-7 Working Days | £20.00 |
Slovenia | Standard Delivery | 6-7 Working Days | £20.00 |
Slovakia | Standard Delivery | 6-7 Working Days | £15.00 |
Sweden | Standard Delivery | 6-7 Working Days | £20.00 |
Switzerland | Standard Delivery | 6-7 Working Days | £20.00 |
Bulgaria | Standard Delivery | 6-7 Working Days | £25.00 |
Croatia | Standard Delivery | 6-7 Working Days | £25.00 |
Romania | Standard Delivery | 6-7 Working Days | £25.00 |
Turkey | Standard Delivery | 6-7 Working Days | £25.00 |
Leichtenstein | Standard Delivery | 6-7 Working Days | £25.00 |
Albania | Standard Delivery | 6-7 Working Days | £25.00 |
Belarus | Standard Delivery | 6-7 Working Days | £25.00 |
Bosnia | Standard Delivery | 6-7 Working Days | £25.00 |
Moldova | Standard Delivery | 6-7 Working Days | £25.00 |
Montenegro | Standard Delivery | 6-7 Working Days | £25.00 |
Serbia | Standard Delivery | 6-7 Working Days | £25.00 |
USA | Standard 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. Unlike most international shipping we have you covered. When you place products into the Just BB Guns cart and select a country other than the UK (United Kingdom), we will calculate the shipping cost at that time. For more information about EU and international shipping, please contact us via our support team.
HOW TO CALCULATE DELIVERY COSTS
You can easily calculate your shipping costs via the table above on this page.
WHAT ABOUT UK VAT?
All prices are shown on this website, including UK VAT of 20%
WHAT ABOUT IMPORT DUTY AND LOCAL TAX
If you enter a billing or shipping address outside of the UK our system will automatically remove the UK VAT. Please note, when you receive your order the local courier company will request local TAX and any import duty owed to be paid by you before they let you have the goods.
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.
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FAQs
Does this electric airsoft gun come with a battery and charger?
No, most electric airsoft guns or AEGs do NOT include a battery or a charger unless specified in the description or there is an option to add a battery. If this is not stated anywhere, you will need to add a battery and a charger to your order.
What type of battery does this airsoft gun take?
There are two types of batteries for airsoft guns: NiMH and LI-PO. Modern airsoft guns will typically take LI-PO as this is the better choice for performance. However, NiMH is safer and is an excellent low-cost alternative. See our Battery Disclaimer link in the footer of our website.
What BBs will work best in this airsoft gun?
BB pellets are, simply put, the ammo your airsoft rifle will use. Choosing the right BBs can be just as important as selecting the right gun. This is because BB weight matters - this is simply how heavy the BB is. 0.20g is the most common weight of BBs and a good starting option.
Do I have to buy a blue airsoft gun?
If you are asking this question, the answer is yes: you must buy a blue gun. If you are a newcomer to airsoft and have not attended an airsoft club or site, you will not currently be registered with UKARA. If you are over 18, you can purchase an Airsoft Two-Tone gun. These are blue, or otherwise brightly coloured, guns that are UK legal and comply with the VCR Act of 2007.
How can I buy a black airsoft gun?
You must supply a defence at checkout to buy a RIF (Real Imitation Firearm) - a Black / Tan / Gold / Silver with no blue bits. Make sure one of the following is true: 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.
What is FPS?
FPS means ‘feet per second’ - a measure of velocity or distance travelled in a given second. So, in theory, the higher the FPS, the further the BB pellet will travel. However, you will also need to consider BB pellet weight and, importantly, if you are using a Hop-Up unit.
What is a Hop-Up?
A Hop-Up makes it so that when a BB is fired from the airsoft gun, a small and grippy rubber pad rubs against the top of the BB. This has the effect of adding a backspin to the round projectile. Adding a backspin to any ball whilst flying through the air adds lift and increases its range. Most high-end electric (AEG) airsoft guns have an adjustable hop-up so that you can set the gun for your optimal shooting distance.
How Long Should I Charge My Battery?
Standard Airsoft Batteries take an initial charge of about 4 hours but no longer. Subsequent charges should last no longer than 2-3 hours. Remember: never overcharge your battery! If in doubt, purchase a good quality charger with a cut-off feature, so no matter how long you charge, it will not damage your battery or have a fire risk. Always use a Safe Battery Charger Bag when charging a LI-PO battery, and never leave it unattended!
What is the difference between standard airsoft batteries and Lipo?
NiMH batteries are like your standard rechargeable AA batteries: common, very safe, resistant to cold weather, and capable of holding a charge well. These can last for one to two years even when charged often.
Lipo batteries hold way more charge and last longer than NiMH batteries; LI-PO batteries are the most advanced battery on the market. This current generation of batteries is used practically everywhere, including your mobile phone or tablet. They come in two voltages, 7.2v or 11.2v, perfect for an upgraded AEG with a high fire rate.
If overcharged, they can explode and cause chemical burns, fires, or even death in some cases. So only charge with a LI-PO compatible charger with a full charge cut off, and never charge unattended.
Unlike the NiMH battery type, there are no methods for an optimal and healthy life with LiPo batteries. Just make sure never to let it fully discharge. So, as soon as your AEG starts to slow down and the gears turn slower with each shot, get it on charge.
What warranty is supplied with this airsoft gun?
All of our airsoft guns and accessories have a manufacturer's warranty, and we offer a full refund or replacement for any issues a gun may have due to the manufacturing process. This gun is not, however, covered for damage caused by dropping or misuse. The warranty is also not valid if the product has been altered or tampered with in any way, including being taken apart for any reason. Please see our Terms and Conditions on our website for full warranty information.
What should I do if I have an issue with this airsoft gun?
The first thing to do is to take a look at the manual supplied with the gun. Then, take a look at our blog. We offer many valuable tips and tricks to get the best from your rifle. Finally, if you still have problems, please contact our support team directly at sup[email protected] or join our live chat on our website.
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