CYMA CM.506 M4A1 RIS CQB Beginner Bundle

CYMA
£114.99 Pack price
Normally £169.94
Save £54.95
  • Affordable beginner bundle
  • Everything you need to get started
  • M4A1 SD, Battery, Charger, charging bag, BBs & eye pro!

If you're just getting into Airsoft and don't want to break the bank, our CM.506 M4A1 CQB SD Beginner Bundle was made with you in mind! This set includes the CYMA Sport CM.506 M4A1 CQB SD, a 1KG Bag of 0.25g BBs, a 7.4v LiPo battery, a battery charger, a battery safe charging bag and a set of PYRAMEX Anti-Fog Itek® Safety Glasses.

This is probably the cheapest way to get into Airsoft at the moment, though if you're going to be skirmishing right away, we recommend grabbing a lower face mask or a full face mask. Check out the Full Description to learn more about this fantastic value beginner bundle!

Full description

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  • High density polymer build
  • 6.03mm Tightbore inner barrel
  • Ready for 20mm Picatinny accessories

If you're just starting your Airsoft adventure and need a cheap starter replica which can do it all, the CYMA CM.506 M4A1 RIS CQB AEG Rifle is ideal. This M4/AR-15 platform AEG is constructed almost entirely from high-density polymer with an alloy outer barrel and trim parts, keeping the build lightweight and agile, not to mention cost-effective. While it weighs practically nothing (only 1.7kg!), the CM.506 doesn't feel flimsy thanks to its use of high-density ABS polymer. Inside we are treated to surprisingly well-equipped internals, offering respectable performance in both outdoor and indoor skirmishes.

The alloy version 2 gearbox the CM.506 is based around is equipped with 18:1 standard ratio gears running on 8mm steel bushings, a type 1 cylinder, reinforced polymer compression parts and a quick change spring system. Also inside is a 6.03mm tightbore inner barrel and an updated rotary HOP-up unit, giving you above-average accuracy potential and the latest HOP-up unit design for M4/AR-15 AEG platforms. All internal parts are standard Tokyo Marui AEG spec, meaning the sky is the limit when it comes to upgrades later down the line!

Externally, the CM.506 is absolutely mission-ready, equipped with a 20mm Picatinny quad rail handguard and 20mm railed receiver, ready for any 20mm Picatinny accessories you need, from red dot sights and scopes to vertical foregrips, laser aiming modules and tactical flashlights. The alloy outer barrel is rocking 14mm CCW male threads, meaning you can add a tracer unit to make your BBs glow or a suppressor for sneaky styling. If you're ready to get into the sport with one of Airsoft's most popular platforms, the CYMA CM.506 M4A1 RIS CQB AEG Rifle is ready for you!

Need Two-Tone?
£71.59 Pack price
Normally £99.99
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Code:
  • MIL-PRF-32432 Rated
  • Rubber nose piece
  • Smoked or clear lens

If you need a low-profile pair of ballistic glasses, these are for you! The PYRAMEX Anti-Fog Itek® Ballistic Eyewear has a rubber nose piece, providing superior comfort when it's time to equip these safety specs. The 9.75 base curved lens provides side protection without any seams or side shields.

The polycarbonate lenses are rated MIL-PRF-32432 and ANSI/ISEA Z87.1-2020 + High Impact. This means they are strong enough to withstand the force of BBs, making them safe for Airsoft; however, as they do not seal, it is advised that you only use them for target shooting or practising.

£4.60 Pack price
Normally £9.99
Save £5.39
Code: DA-BB-EGL-BIO-025
  • 1KG Bag: 4000 BBs approx.
  • Biodegradable BBs - Mag dump guilt-free
  • 0.25g - Ideal for any situation

If you're looking for affordable 0.25g BIO BBs, the Delta Armory 0.25g BIO EAGLE™ BBs; 1KG Bag is ideal. Supplied in a resealable bag of 4000, these BIO BBs are made from biodegradable PLA polymer, which allows you to magdump all day long with a clear conscience out in the wonderful woodlands.

EAGLE™ BBs are a more affordable alternative to Delta's Diamond BBs, boasting tight tolerances of only +/- 0.01mm maximum size deviation between each BB. Their high-polished surface ensures feeding is reliable and accuracy is on point, especially when used with a tightbore barrel. If you need BIO BBs which won't break the bank, look no further!

£6.80 Pack price
Normally £10.99
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Code: 8054
  • 1450mAh
  • 30c Rating
  • 7.4v 2S LiPo

A LiPo Crane Stock battery designed to fit in stocks and small spaces which other large batteries do not fit. The battery is also know as a Nunchuck battery, with the cells connected via the wires allowing them to be placed down the side of barrels or in an M4 Crane Stock.

£17.60 Pack price
Normally £18.99
Save £1.39
Code: SPE-07-047768-00
  • LiPo balance charger
  • Charges 7.4V or 11.1V LiPos
  • UK Power supply included

If you're after an affordable LiPo charger which won't make you scratch your head, the Specna Arms EASY LiPo Battery Charger is the way to go! A simple balance charger capable of charging both 7.4V and 11.1V LiPo batteries, the EASY charger makes things exactly that, supplied with a UK power supply and with charging status indicated by LEDs on the top of the housing. 

£8.00 Pack price
Normally £19.99
Save £11.99
Code: 8245
  • Velcro Closing Flap
  • Suitable For All Batteries
  • Never Leave Unattended


Be safe while charging your Airsoft batteries! If it goes wrong, it really goes wrong. The NUPROL LiPo Safe Storage Charging Bag is designed to store LiPo batteries and other Lithium batteries plus their charger during the charging process, reducing the chances of damage in the event of a LiPo / Battery fire. Better to be safe than sorry!

This charging bag is the perfect size to hold a charger and a battery when charging or to store some batteries when they are not in use.

£6.40 Pack price
Normally £9.99
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Description

The Package

The CM.506 M4A1 RIS CQB AEG is a lightweight polymer battery-powered M4 rifle with semi-auto and full auto-fire modes. It's based on the Tokyo Marui M4 internal design, meaning aftermarket upgrades are plentiful, as are parts for repairs and customisation. With 20mm Picatinny rails on the handguard and receiver, the CM.506 is ready for any 20mm Picatinny accessories you choose to mount, including red dot sights and scopes, vertical and angled foregrips and even lasers and flashlights for CQB scenarios. We've been very impressed with the performance-to-price ratio of the CYMA Sport series, and while they may be cheaper than alternatives, they are still competitive in game!

The included 7.4v LiPo Battery will improve trigger response, rate of fire and longevity when compared to the battery included with the CYMA Sport. The included battery charger is simple and safe to use, especially when paired with the included Battery Safe Charging Bag.

Delta Armory's 0.25g BBs are some of the best on the market, great for both indoor skirmishes at close range, outdoor engagements or long-range target shooting. Being a bag of 1KGs worth, you should be able to get quite a lot of trigger time in before you need to reload, even if you've got a heavy trigger finger!

PYRAMEX' Anti-Fog Itek® Safety Glasses are easily capable of withstanding Airsoft projectiles and keeping you safe while you shoot. We do, however, recommend also picking up a lower face or full face mask if you're planning on attending skirmishes.

Built to make Airsoft more affordable than ever before, this Airsoft beginner bundle includes everything you'll need to get started with safety as a priority.

Why you'll love it

  • Ready to play: Includes battery, charger, BBs, and a High-capacity mag - No need to buy extras to get started.
  • Easy to upgrade later: Standard Tokyo Marui spec parts and a Version 2 gearbox make future upgrades straightforward and parts easy to source.
  • Good accuracy out of the box: Tightbore barrel + Rotary HOP-up + 0.25 g BBs = Better groupings, range and efficiency for typical outdoor/indoor play.
  • Light and robust: Fibre reinforced polymer keeps its weight manageable for long skirmishes while being scratch-resistant and tough enough for regular use. Add a metal body later if you want more realism.
  • Customisable: 20mm Picatinny rails let you add a sight, torch or foregrip easily, without special tools.
  • 12-Month Warranty: We've got you covered for faults within the first 12 months of use. Find out more in our Warranty Terms and Conditions.

Suggested accessories

Quick Start Guide

  • Charge your Battery: Place your battery inside your Battery Safe Charging Bag. Next, plug your charger into a 3-Plug UK wall socket and connect the Mini-Tamiya connector to the one on your battery. Your charger will cut off when your battery reaches capacity, but you should never leave it on charge unattended. Using the included Battery and Charger, the charge time is approximately 6 hours. Use the formula below to calculate charge time for different batteries:


(Battery capacity mAh / charge rate mA) x 1.5 = Hours to charge

  • Load your magazine: Open the feed hatch on the top of your High-cap magazine. Pour BBs in until full.
  • Wind your magazine: Wind the wheel on the bottom of your magazine 5-10 times or until the noise changes and the wheel becomes firm.
  • Put on your Eye Protection: Safety when using Airsoft guns should be your number 1 priority. Always wear eye protection before loading your AEG and ensure any spectators are also protected.
  • Connect your battery: Remove the butt plate from your stock by pressing the tabs on either side at the "toe" of the stock, pushing the tabs through to the rear, then lifting it free. Inside the central tube, you'll find the Mini-Tamiya connector. Position each of the cell groups of your battery inside the tubes on either side of the stock, then connect the Mini-Tamiya connectors. With your wiring neatly tucked in, replace the butt plate.
  • Insert your magazine: With the fire selector switch set to "SAFE" and the barrel pointed in a safe direction with your finger off the trigger, insert your magazine by pushing it up into the magazine well.
  • You're now ready to shoot! - Never shoot at animals or humans who aren't in an Airsoft skirmish

Specification

Bundle Category
Assault Rifle

General

Weapon Construction External
Platform Type
Assault Rifle
Over 18 Only Icon
Over 18
Yes
Package
Included Items
Gun, BBs, Battery, Battery Charger, Safe Charging Bag, Protective Goggles,
Skill Level Icon
Skill Level
Beginner Player

Weapon Specific

Platform
Platform
M4 / AR-15 / M16
Power Source Icon
Powered By
Electric

Further Information

FAQ

Q: What Ammo/BBs do I need?

A: You'll need 6mm plastic Airsoft BBs between 0.20g and 0.28g in weight. This bundle includes 4000 x 0.25g BBs, which is plenty for a full day of outdoor play or several short CQB sessions. Never attempt to shoot any form of metal ammo or "paint" ammo, as these are not designed for Airsoft AEGs and will cause internal damage.

Q: What battery do I need?

A: This Beginner Bundle includes the correct 7.4v 1450mAh LiPo battery and charger for the CYMA CM.506 AEG.

Q: How old do I need to be to buy and use an Airsoft gun?

A: Airsoft guns can be legally purchased by anyone over 18, but can be used by anyone of any age. We recommend adult supervision for users under 14 years old, at the parents' discretion. Most skirmish sites have a minimum age of 14 or over for attendees, some of which require under-18s to attend with an adult.

Q: Can I buy this for someone else?

A: Yes, provided you are over 18 and either have a Specific Defence under the VCRA, or choose a "Two-tone" colour variant.

Q: Do I need a UKARA or a License?

A: Not necessarily. You’ll need a UKARA membership or other valid defence under the VCRA to buy realistic colours (Black, Tan, etc.). Two-tone options can be purchased without UKARA. There’s no license required to own or buy Airsoft guns.

Q: Does it hurt to get shot with this?

A: It can sting, similar to a rubber band snap on bare skin, but less than a paintball. The sensation depends on distance, clothing, and protective gear. Airsoft guns produce muzzle energy around 1/14th of the average Paintball Marker, so hits hurt far less than hits from paintballs.

Q: Is an Airsoft gun dangerous?

A: Only if misused. Airsoft guns must never be brandished in public or in an area visible from public land. When transporting an Airsoft gun, ensure it is unloaded and concealed in a gun bag or case. When shooting, both the shooter and any spectators must use eye protection. It is also important that you don't shoot at targets beyond your property boundary. For more information on Airsoft Safety, check out our Airsoft Safety Guide..

Customer reviews

5 / 5
5 reviews for CYMA CM.506 M4A1 RIS CQB Beginner Bundle
Reviews.io customer reviews
Anthony MCGUINNESS
Anthony MCGUINNESS
Written on 14/04/2026
I was very pleased with my purchase.
Rated 5 out of 5
dave gaynor
dave gaynor
Written on 13/04/2026
Got this as a back up to my back up also to get a grip on working on the gearbox.
So far everything is great, actually much better than expected.
Great gun for the price and great service 👍🏻
Rated 5 out of 5
Channey Percy
Channey Percy
Written on 09/12/2025
Great beginner gun for my brother very pleased and so is he
Rated 5 out of 5
Channey Percy
Channey Percy
Written on 01/12/2025
Perfect beginner gun for a gift
Rated 5 out of 5
Steven Steward
Steven Steward
Written on 05/10/2025
Brought this for my daughter as a cheap throw away gun, just incase she doesnt like the sport. Amazingly surprised on just how good this gun!

Firing 310fps on 0.2g out of the box!

Range, consistency and rate of fire Is really good for a gun that cost as little as a full tank of petrol
Rated 5 out of 5