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  • Cyma CM517 M4 with RAS Handguard in Blue
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Cyma CM517 M4 with RAS Handguard in Blue

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£109.95 £129.95
(You save £20.00)

The sales of this item has been restricted to adults only. There is no minimum age requirement by law to use this item, however adult supervision is recommended at all times.

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Cyma CM517 M4 with RAS Hand-guard in Blue


The CM517 one of a new series of Starter Skirmisher rifles one of the most popular Chinese manufacturers in the airsoft world called CYMA.

The rifle has some of the stuff as some other guns costing much more offer like a metal gearbox and other mechanical parts etc., but at a low price to suit airsoft beginners.

The Cyma CM517 is based on the most well-known platform of rifles in the world the Colt M4, and this model is a true full 1:1 scale authentic replica of the real thing. The M4 is broadly used by the United States Armed Forces and the United States Marine Corps combat units as the primary infantry weapon. The M4 is also capable of mounting M203 and M320 grenade launchers to it.

On this model, you get a decent quality polymer receiver, with almost no flex, and a metal gearbox with Hi-torque motor. On the side of the bb gun you have the charging handle, if you pull this back, it lets you get to the hop up located under the dust cover. The fire selector is on the side of the gun near the trigger (the same as the real thing). This model has a navy stock that is adjustable, and a front sight, it also an adjustable sight, that can be removed.

There are sling mount loops on the front and rear of the bb gun, and the hand-guard has four RIS rails on it for you to attach any aftermarket accessories you wish to get. the bb gun has good accuracy and fire great over a more extended range.


The gun's magazine is a hi-cap version holding around 300 bb pellets. This mag is the standard type m4 mag meaning that a standard m4 mag from any other M4 will fit this gun, this is good if you already have some or if you go to a game you could borrow of from someone if you get stuck. It also means you can get spares just about anywhere. There is a flip up front, and rear sights on this version and the top rail is long enough to take a telescopic scope if you wanted it to. The rifle also has an adjustable tactical stock on it, to fit almost any users size.

We have imported this directly from the cyma factory to be made to the UK spec especially for bbguns4less, and we don't sell it to any other airsoft or bb gun companies.

The difference with this is the guns spring is the correct power to comply with the new UK law, so you won't have to get this gun downgraded. Also, the two-tone colour is made of blue plastic and not painted like every other company meaning the paint won't scratch off after using it. And lastly, it comes with a Rhos UK Mains Charger and rechargeable battery pack (with others you will get an EU Charger meaning you will need to buy an adapter.)

The CYMA CM517 performs great in the field with a good rate of fire, range, power and accuracy, that is ample enough to keep up with much more expensive guns, and with the metal gearbox, it's also going to be pretty reliable. perfect for starters of experienced players. we have sold loads of this rifle with basicly zero returns making it one of the most reliable airsoft guns we sell.



- metal gearbox shell
- uk factory made spec
- cylinder type 1
- reinforced steel slide bearings 8 mm
- steel gears set
- Reinforced spring guide with bearing
- Hi-torque motor

Set includes:

- 300rd Hi-Cap magazine
- 8,4V 1100mAh battery with UK charger


Sku :


Product Reviews

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  1. Light and accurate 5 Star Review

    Posted by Roman on 11th Mar 2023

    340 fps with 0.2g
    270fps with 0.3g
    Can easily hit beer can from 25 meters (standing, iron sights)
    It's very light and comfortable. Wasn't expecting much from this gun but I am very impressed.
    Got shot in the leg from 20 meters and it wasn't pleasant heh :) anyway. Do recommend as a first gun. Cheap but accurate and just 10fps below UK limits.

  2. Great All-rounder 5 Star Review

    Posted by Rich on 4th Aug 2020

    This is my first AEG rifle and it's amazing. Very versatile, work great straight out of the box and easy to find accessories and upgrades. A great price for a beginner and includes all you need to get shooting straight away. Lightweight but strong, recommended.

  3. Real fighter 5 Star Review

    Posted by Nathan on 25th Oct 2019

    Took this to an event last Saturday at Alpha 55, everyone had metal 200 pound to 300 pound guns, and it out matched most people in there, it really packs a punch and is highly durable, I bought a second one for my mate, it’s shooting at 340fps which is right under the limit perfect all round highly recommend to start with

  4. Decent Quality 4 Star Review

    Posted by Porter on 6th Jul 2019

    Good quality rifle.
    Came with everything stated, and even an extra sling.

  5. Great starter pro gun 5 Star Review

    Posted by Nathan on 7th May 2019

    Amazing power and feels comfortable worth the price if you are thinking of taking the sports up professionally or as a hobby I shot my gf in the butt and it left a big red lump so be careful with this be prepared for the pain haha

Delivery Prices start from just £2.50 with free delivery on orders over £75 To the uk mainland *.

Tip - The easiest way to check the shipping cost for what you want to buy is put all of the stuff you want in to your basket. Then in your basket under the sub total there is a link for Estimate Shipping & Tax” click this and fill in the details and it will tell you the shipping cost and if you qualify for free shipping



Free Shipping

Free shipping on orders over £75 To UK Mainland (excluding some parts of scotland) 

Free shipping on orders over £100 To Northern Ireland & the Republic of ireland, Scottish highlands & islands, and I.O.M

Sorry we do not offer free shipping to the Channel Islands


Free shipping is a 5 working day service* (if you order Monday you get it the next Monday)


Delivery price (Mainland UK) 

Royal Mail              (depending on weight)          (2 Days Delivery*From  £2.50 
Economy               (post as much as you want)  (2 to 4 Days Delivery*)   £4.95   Flat Rate
Express shipping  (post as much as you want)  (1 to 2 Days Delivery*)   £5.95  Flat Rate

*Working days (Saturday and Sunday are classed as non working days)

we can arrange a Saturday delivery on request but costs £20 and you will need to call us to pay the balance after making an order.  

Delivery price (Ireland, Scottish Highlands & Islands)

Northern Ireland           From £ 5.95
Highlands and islands  From £5.95
I.O.M                             From £5.95 

Republic of Ireland £6.95  (Flat Rate how ever big or small your order is)
Channel Islands £ 7.95 (Flat Rate how ever big or small your order is)

Delivery price (International Tracked)

(Flat Rate how ever big or small your order is)

Republic of Ireland (IRL)----  £6.95  Price Drop WAS £16

Belgium (BE)---------------  £7.95 Price Drop WAS £15

Netherlands (NL)----------  £6.95 Price Drop WAS £15

Germany (DE)--------------  £6.95 Price Drop WAS £25

Luxembourg (LUX)--------- £9.95 - NEW 

France (FR)-----------------    £9.95 Price Drop WAS £25

Austria (AT)----------------   £11.95 - NEW 

Greece (GR)----------------   £12.95 NEW

Sweden (SE)--------------    £14.95  NEW

Denmark (DK)------------    £9.95 Price Drop WAS £15

Finland (FI)---------------   £15.95 NEW

Italy (IT)------------------   £11.95 Price Drop WAS £16

Portugal (PT)-------------   £11.95 Price Drop WAS £18

Poland (PL)----------------- £9.95 - NEW

Spain (ES)-----------------  £12.95  Price Drop WAS £23

Sweden (SE)--------------   £11.95   Price Drop WAS £15

Slovakia (SK)-------------    £11.95 - NEW

Slovenia (SL) ------------    £11.95 - NEW

Croatia (HR)--------------   £16.95 - NEW

Czech Republic (CZ)-----  £10.95 - NEW

Hungary (HU)------------   £10.95 - NEW

Bulgaria (BG)------------   £14.95 - NEW

Romania (RO)------------  £13.95 - NEW

Switzerland (CH)--------- £12.95 - NEW

Turkey (TR)--------------- £17.95 NEW

Channel Islands ----------£ 7.95  Price Drop WAS £15


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