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  • Cyma CM501 M4 CQB With RIS Rail in Blue
  • Cyma CM501 M4 CQB With RIS Rail in Blue
  • Cyma CM501 M4 CQB With RIS Rail in Blue
  • Cyma CM501 M4 CQB With RIS Rail in Blue

Cyma CM501 M4 CQB With RIS Rail in Blue

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£109.95 £139.95
(You save £30.00)

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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  • Description
  • Video Review
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Cyma CM501 M4 CQB With RIS Rail in Blue


Key Features.
- Metal gearbox
- Skirmish ready
- Loads of rail space
- Good quality build
- High Performance
- Takes any Standard m4 mag
- Great value for money

This is an excellent choice for a first proper skirmish quality airsoft gun for your collection.


The CM501 one of a new series of Starter Skirmisher rifles one of the most popular Chinese manufacturers in the airsoft world called CYMA. This new line of rifles has made waves in the airsoft world and are noted to be the best starter m4's on the market, and it would be hard for us to disagree with that statement.

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, but don't let the price fool you, what you get with this rifle is a weapon that can more than hold its own against airsoft rifles costing much more.

The Cyma CM501 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 and rear sights on the rifle (the rear sight is removable).

There are sling mount loops on the front and rear of the bb gun, and the handguard has four 10" RIS rails on it for you to attach any aftermarket accessories you wish to get.

The barrel of the gun is the short making this rifle perfect for CQB Games. 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.

We have imported this directly from the cyma factory to be made to a 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 a EU Charger meaning you will need to buy an adapter.)

The CYMA CM501 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. If you don't know anything about airsoft guns, as the rifle is electric it means it works via the included rechargeable battery unit and fires automatically when you pull the guns trigger, hold the trigger down on full auto and you're going to get around 8-10 shots per second with this weapon. This is unlike a spring powered



Full Polymer Construction
Rear Wired (Battry fits in stock)
Adjustable Front & Rear Flip Up Sights
Crane/Navy Style Stock
Rubber Butt Plate
10 Inch Quad Rail system
Mag Well Grip Cut into Lower Receiver
6 Point Adjustable Stock
Removable Front & Rear Sights
14mm CCW Thread Flash hider
260mm Inner Barrel
Rear Ambidextrous Sling Plate
Adjustable Front & Rear Flip Up Sights
Crane/Navy Style Stock
Rubber Butt Plate


Length: 750mm / 830mm (Extended)
Weight: 1860
Color:  Blue
Material: Plastic, Alloy
Hop-up: Adjustable
Shooting Mode: Safety, Semi-Auto, Full-Auto
Magazine Capacity: 300 Rounds hicap
Bullet Type: 6mm BB
Battery: 8.4V Battery (mini type plug)
Power(Muzzle Velocity) : 350 FPS (0.2g BB)
Manufacturer : CYMA

Package Includes:

CM501 Airsoft Gun
300 RD Hi-Cap Magazine
User Manual
8.4v NiMh Crane Stock Battery
Uk Charger

Sku :


 Product Videos

  • Unboxing the C...
    Gun from

Product Reviews

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  1. Bargain buy 5 Star Review

    Posted by Dave W on 8th Jun 2023

    For the price this a good quality piece of kit, feels nice and tight, easy to use powerful and accurate. I am really pleased with it.

  2. Best starter gun 5 Star Review

    Posted by Jawad Almarzooq on 6th Jun 2023

    I'm new to airsoft and got this gun because it's cheap and it didn't disappoint me this gun is amazing and the best starter gun at lest for me.

  3. Awesome 4 Star Review

    Posted by Alan on 15th Sep 2019

    Great piece of kit for a great price, battery lasts long enough for a full day skirmishing and runs as smooth as silk, would recommend to any skirmishes, beginner or pro alike

  4. Great product 5 Star Review

    Posted by Luke on 14th Jan 2019

    An excellent bit of kit for a great price

Delivery Prices start from just £2.50 with free delivery on orders over £50 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 £50 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*)   £4.75   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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