CYMA CM.513 M4 SD Beginner Bundle

CYMA
£154.99 Pack price
Normally £172.94
Save £17.95
  • Affordable beginner bundle
  • Everything you need to get started
  • M4 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.513 M4 SD Beginner Bundle was made with you in mind! This set includes the CYMA Sport CM.513 M4 SD, a 1KG Bag of 0.25g Delta Armory BBs, a 9.6V 1600mAh NiMh battery, a NiMh battery charger, a battery safe charging bag and a set of NUPROL Pro Mesh Goggles.

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 journey and looking to get involved without spending too much, you're in safe hands with the CYMA CM.513 M4 SD RIS AEG! A proven platform made even better in its latest iteration, the CM.513 is part of CYMA's "Sport" line, rocking a lightweight and handy build with no performance compromises, ideal for those with less physical strength or those who like to conserve energy!

The alloy version 2 gearbox inside the CM.513 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.513 is inspired by real-world integrally suppressed M4/AR-15 rifles designed for stealth in a close-quarters environment. The handguard is a 20mm Picatinny quad-railed example, ready for vertical or angled grips, lasers or tactical flashlights. The receiver is also railed and ready for a red dot sight or scope but comes with flip-up iron sights to get you started. If you've been searching for an affordable, reliable and well-equipped Airsoft primary for your first foray into the sport, the CYMA CM.513 M4 SD RIS AEG is one of the best options out there!

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£80.00 Pack price
Normally £84.99
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  • Mesh Lenses
  • No Fogging Up
  • Adjustable Strap

High quality mesh goggles, allowing you to protect your eyes during Airsoft Skirmish or Military re-enactments without the risk of steaming up, obscuring your vision, like with plastic lens goggles.

£12.99
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!

£9.00 Pack price
Normally £11.99
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Code: GFE-06-003048
  • 9.6v Charge
  • 1600mAh capacity
  • Perfect for M4 crane stocks

Tried and true, everyone has use for NiMh crane stock batteries! The advantage of NiMh batteries over their LiPo batteries is that they are less volatile and don't require balance so you can use any charger as long as it's NiMh compatible, just make sure to not leave the battery charging unattended.

This battery has a voltage of 9.6v and a capacity of 1600mAh and is comprised of 8 cells working in unison, connected via the Mini-Tamiya connector.

This NiMh sports a crane configuration, one of the most common types and is perfect for split battery compartments, most commonly seen in M4 stocks, M16, SMG-5 and AKs with full stocks. The battery measures 12x1.8x1.8cm per 4x cells, with a wire length of roughly 8cm.

£23.00 Pack price
Normally £24.99
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Code: NPC-02
  • Charges all Airsoft Battery
  • LiPo / LiFe / NiMh / NiCd
  • Compact Main Unit

Built by NUPROL as part of their Power range this is a high quality auto-stop intelligent charger designed to charges all types of Airsoft battery, including LiPo, LiFe, Ni-Mh and Ni-Cd.

£28.00 Pack price
Normally £29.99
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Code: HAST-CHRG-BAG
  • Velcro closing flap
  • Suitable for all batteries
  • Safety first!

Ensure your safety when charging your Airsoft batteries. If it goes wrong, it really goes wrong... In reducing the chances of damage in the event of a Battery fire, the HASTA Safe Charging Bag is significantly cheaper than replacing your home would be.

The colour of the charging bag has no impact on functionality, and due to supplier changes, colour choice is not available. You'll receive either Silver, Red, or Black at random.

£2.00 Pack price
Normally £7.99
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Description

If you want to get into Airsoft without spending too much, the CYMA CM.513 M4 SD Beginner Bundle is what you need to get stuck in! This set includes everything you'll need to get started, including an M4 AEG, high-quality NiMH battery, charger, a 1KG bag of Delta Armory BBs and a set of NUPROL Pro Mesh Goggles.

The CM.513 M4 SD 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.513 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 9.6V 1600mAh NiMh Battery will improve trigger response, rate of fire and longevity when compared to the battery included with the CYMA Sport. The included NiMh 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 BBs on the market, great for both indoor skirmishes at close range, outdoor engagements or long-range target shooting. Being a bag of 1KG 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!

NUPROL's Pro Mesh Goggles are easily capable of withstanding Airsoft projectiles and keeping you safe while you shoot. We do however recommend getting a lower 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!

Specification

General

Weapon Construction External
Weapon Type
Assault Rifle
Over 18 Only Icon
Over 18
Yes
Icon UKARA - United Kingdom Airsoft Retailer Association
Defence / UKARA Required
No
Package
Included Items
  • Battery
  • Charger
  • BBs
  • Protective Eyewear
  • Charger Conversion Lead
  • Safe Charging Bag
Skill Level Icon
User Skill Level
Beginner Player
Patrol Base - Warning Icon
Warnings
Li-Po - Never Leave Charging Unattended
Li-Po - Charge in a Fire Safe Area

Construction

Two Tone Icon
Pre Two-Toned
No
Weapon Construction External
External Construction
Polymer
Alloy

Weapon Specific

Power Source Icon
Powered By
Electric
Blowback Icon
Blowback
None
Weapon Platform
Weapon Platform
M4 / AR-15 / M16
Fire Select Icon
Fire Selector
PatrolBase | Fire Select Safe
Safe
Patrol Base | Fire Select - Semi Automatic
Semi Automatic
Patrol Base | Full Automatic
Full Automatic

Hop-Up

Hop-Up Unit Icon
Hop-Up Unit
Yes

Furniture

Sight Type Icon
Sight Type
Iron Sights

Product Testing Data

Notepad Icon
Test Description
325FPS +/- 10%

Related video

Size guide

Joule Charts

Special Instructions

These table can be used as a reference to see if the BB weight you are using will be over acceptable Joulage limits at some Airsoft Sites in the UK. To check if the weight can be used chrono your weapon using the BB you intend to use, and then compare it to the chart.

FPS, Power and Joule Limits can vary from site to site, so please get in touch with where you're going to play with in advance to avoid disappointment.

Suggested limits are based on Joulage Limit rules used Halo Mill: Proving Grounds, with a 350fps limit for Automatic Replicas, 400fps for Semi-Automatic Replicas, and 500fps for Bolt Action Replicas.

Tap the tabs below to open the relevant chart for your replica.

Suggested limits are based on Joulage Limit rules used Halo Mill: Proving Grounds, and is the equivalent of 350fps, using 0.20g BB resulting in an upper limit of 1.14j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
325 0.98 1.23 1.37 1.47 1.57 1.77 1.96 2.11 2.21 2.45
328 1.00 1.25 1.40 1.50 1.60 1.80 2.00 2.15 2.25 2.50
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
335 1.04 1.30 1.46 1.56 1.67 1.88 2.09 2.24 2.35 2.61
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
345 1.11 1.38 1.55 1.66 1.77 1.99 2.21 2.38 2.49 2.76
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
355 1.17 1.46 1.64 1.76 1.87 2.11 2.34 2.52 2.63 2.93
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01

Suggested limits are based on Joulage Limit rules used at Halo Mill: Proving Grounds, and is the equivalent of 400fps, using 0.20g BB resulting in an upper limit of 1.49j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01
370 1.27 1.59 1.78 1.91 2.03 2.29 2.54 2.73 2.86 3.18
380 1.34 1.68 1.88 2.01 2.15 2.41 2.68 2.88 3.02 3.35
390 1.41 1.77 1.98 2.12 2.26 2.54 2.83 3.04 3.18 3.53
400 1.49 1.86 2.08 2.23 2.38 2.68 2.97 3.20 3.34 3.72
410 1.56 1.95 2.19 2.34 2.50 2.81 3.12 3.36 3.51 3.90

Suggested limits are based on Joulage Limit rules used at Halo Mill: Proving Grounds, and is the equivalent of 500fps, using 0.20g BB resulting in an upper limit of 2.32j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01
370 1.27 1.59 1.78 1.91 2.03 2.29 2.54 2.73 2.86 3.18
380 1.34 1.68 1.88 2.01 2.15 2.41 2.68 2.88 3.02 3.35
390 1.41 1.77 1.98 2.12 2.26 2.54 2.83 3.04 3.18 3.53
400 1.49 1.86 2.08 2.23 2.38 2.68 2.97 3.20 3.34 3.72
410 1.56 1.95 2.19 2.34 2.50 2.81 3.12 3.36 3.51 3.90
420 1.64 2.05 2.29 2.46 2.62 2.95 3.28 3.52 3.69 4.10
430 1.72 2.15 2.40 2.58 2.75 3.09 3.44 3.69 3.86 4.29
440 1.80 2.25 2.52 2.70 2.88 3.24 3.60 3.87 4.05 4.50
450 1.88 2.35 2.63 2.82 3.01 3.39 3.76 4.04 4.23 4.70
460 1.97 2.46 2.75 2.95 3.15 3.54 3.93 4.23 4.42 4.91
470 2.05 2.57 2.87 3.08 3.28 3.69 4.10 4.41 4.62 5.13
480 2.14 2.68 3.00 3.21 3.42 3.85 4.28 4.60 4.82 5.35
490 2.23 2.79 3.12 3.35 3.57 4.02 4.46 4.80 5.02 5.58
500 2.32 2.90 3.25 3.48 3.72 4.18 4.65 4.99 5.23 5.81
510 2.42 3.02 3.38 3.62 3.87 4.35 4.83 5.20 5.44 6.04

Customer reviews

4.2 / 5
5 reviews for CYMA CM.513 M4 SD Beginner Bundle
Reviews.io customer reviews
Philip Wallwork
Philip Wallwork
Written on 10/09/2025
Very disappointed.. went use it for the first time, shot about 10 bb’s and the. Stopped working. Tried a number of different batteries, mags etc. Been playing for about 15 years and never had this happen. I had painted the riff so can’t return it. Turns out it’s the motor. I had a spare one luckily. Not patrol bases fault, they have great service etc. just disappointed in the rifle.
Rated 1 out of 5
Anonymous
Anonymous
Written on 01/07/2025
Great gun, one of the cheaper ones, but still has a sleek style and distinctly simulates a real firearm in terms of function and weight. Photo displays CYMA CM.513 M4 SD RIS AEG compared to my old rifle. 10/10 recommend
Rated 5 out of 5
Dean Mahoney
Dean Mahoney
Written on 02/06/2025
Great product, well machined easy to use.
Rated 5 out of 5
Matt cook
Matt cook
Written on 11/02/2021
Brought this as my first gun for when me an my lady actually started getting into airsoft and doing skirmishes, works out the box sweet as a nut, but what i love is the customisation you can do with some time and with a little info with this gun but as a first gun for using its chuffing amazing
Rated 5 out of 5
Anonymous
Anonymous
Written on 19/11/2020
lovely bit of kit, the paint finish by the guys is brilliant and smooth. It arrived smack on the delivery estimate I was given before I even bought it on the website. I've put some heavier BBs my friend hand (0.28g) and it shoots fantasticly
Rated 5 out of 5