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£6.99
  • 300rnd Capacity
  • Steel shell, polymer internals
  • Compatible with M4/AR-15 AEGs

If you need more capacity but don't want to carry 10 mags, the Delta Armory 300rnd Steel High-Cap Magazine for M4/AR-15 AEGs will keep you sweet! This wheel-wound high-capacity magazine holds 300 BBs and replicates the real steel NATO STANAG 30rnd mag with its stamped steel shell. Compatibility-wise, this mag should fit in the vast majority of M4/AR-15, SCAR-L and L85/SA80 AEGs. 

Like other Airsoft high-caps, this magazine is loaded through the fill window on the top of the magazine body. First, pull open the hatch, then pour your BBs in. With this done, wind the winding wheel on the baseplate to tension the mag and you're ready to rock. If you need more capacity but don't want to compromise agility with a rig full of magazines, the Delta Armory 300rnd Steel High-Cap Magazine for M4/AR-15 AEGs is what you need!

£6.99
  • 300rnd Capacity
  • Steel shell, polymer internals
  • Compatible with M4/AR-15 AEGs

If you need more capacity but don't want to carry 10 mags, the Delta Armory 300rnd Steel High-Cap Magazine for M4/AR-15 AEGs will keep you sweet! This wheel-wound high-capacity magazine holds 300 BBs and replicates the real steel NATO STANAG 30rnd mag with its stamped steel shell. Compatibility-wise, this mag should fit in the vast majority of M4/AR-15, SCAR-L and L85/SA80 AEGs. 

Like other Airsoft high-caps, this magazine is loaded through the fill window on the top of the magazine body. First, pull open the hatch, then pour your BBs in. With this done, wind the winding wheel on the baseplate to tension the mag and you're ready to rock. If you need more capacity but don't want to compromise agility with a rig full of magazines, the Delta Armory 300rnd Steel High-Cap Magazine for M4/AR-15 AEGs is what you need!

£8.99
  • Mock Bullets
  • Unique Design
  • TM Compatible

A gorgeous Polymer constructed Mid-Cap magazine which is compatible with most brands of AR/M4/M16 platform rifles, including standard Tokyo Marui replicas.

£8.99
  • Mock Bullets
  • Unique Design
  • TM Compatible

A gorgeous Polymer constructed Mid-Cap magazine which is compatible with most brands of AR/M4/M16 platform rifles, including standard Tokyo Marui replicas.

£9.99
  • 120rnd Capacity
  • Steel shell, polymer internals
  • Compatible with AGM STEN & MP40 AEGs

If you need magazines for your STEN or MP40 AEG, these will do the trick! The AGM 120rnd Mid-Cap Magazine is compatible with AGM's STEN gun and MP40 AEGs, holding 120 BBs with no battle rattle thanks to its spring-loaded design. The external shell of the magazine is constructed from steel for an authentic feel and has reinforcement ribs on either side, matching the real thing perfectly.

This magazine is a mid-cap, meaning it holds a respectable 120 rounds and is ideal for those who hate the "battle rattle" of high-caps but want a higher capacity. To load the mag, simply fill it through the fill/feed port at the top of the magazine using an Airsoft speed loader or loading rod.

£11.99
  • 570rnd Capacity
  • Clockwork Wound
  • Dual Clamp Design

This high capacity magazine is designed for SMG-5 AEGs and holds a whopping 570rnds, much more than any other SMG-5 magazines. It is filled from the top of either magazine by pulling back the mock bullets or opening the fill window, and wound from the bottom clockwork wheel to feed BBs.

£6.99
  • 450rnd Capacity
  • Extended 40rnd style design
  • For M4/AR15 AEG Rifles

Looking for an interesting mag for your M4? The Battleaxe 450rnd Polymer Magazine for M4/AR-15 AEGs is designed for the M4/AR15 AEG but should work in most compatible platforms, and is based on the extended 40rnd style magazine which gives your primary a more beastly, aggressive look. The magazine is a wheel-wound high-cap design with its winding wheel located on the baseplate and it is filled via the fill window at the top of the magazine body. 

Either side of the magazine has a modern hex-style texture to provide extra grip when pulling the magazine from a pouch or reloading. It also has 5.56x45mm markings recessed into the design to add a realistic look. This mag would pair well with any M4/AR15 AEG loadout with a cutting-edge, modern look! 

£6.99
  • 450rnd Capacity
  • Extended 40rnd style design
  • For M4/AR15 AEG Rifles

Looking for an interesting mag for your M4? The Battleaxe 450rnd Polymer Magazine for M4/AR-15 AEGs is designed for the M4/AR15 AEG but should work in most compatible platforms, and is based on the extended 40rnd style magazine which gives your primary a more beastly, aggressive look. The magazine is a wheel-wound high-cap design with its winding wheel located on the baseplate and it is filled via the fill window at the top of the magazine body. 

Either side of the magazine has a modern hex-style texture to provide extra grip when pulling the magazine from a pouch or reloading. It also has 5.56x45mm markings recessed into the design to add a realistic look. This mag would pair well with any M4/AR15 AEG loadout with a cutting-edge, modern look! 

£13.99
  • 200rnd Capacity - Massive!
  • High-density polymer construction
  • Fits most Airsoft AK AEGs

If you run an AK and you want capacity but without the dreaded battle rattle, CYMA has a treat for you! The 200rnd Polymer Mid-cap Magazine For AK AEG packs a whopping 200-round capacity into a standard length spring loaded mid-cap, meaning no issues getting nice and low in the prone position and of course, no tactical maracas as you chase the enemy down!

These mags are styled after modern polymer magazines for 7.62x39mm style AK rifles and have reinforcement ribs across the design and dual witness windows on each side showcasing mock cartridges for added realism. The magazine is also marked with recessed numbers indicating the capacity of the real magazine, and at the baseplate, we are treated to realistic 7.62x39mm calibre markings. The polymer used in the construction of these mags is very strong and has a textured feel, a hallmark of robust high density polymers with fibre reinforcement. If you need AK mags with a modern look, no battle rattle and an impressive capacity, these are the ones to get!

£7.99
  • 140rnd Capacity
  • Modern polymer magazine design
  • For AK AEG Assault rifles

If you are rocking a modernised AK AEG these magazines will suit it well! The CYMA 140rnd "Waffle" Mid-Cap Magazine for AK AEG is patterned after real steel Bulgarian AK-47 magazines also sold in the US under the brand "Circle 10". The magazine has waffle texture on the outside to promote positive grip and is constructed from rigid high density polymer, meaning an accidental drop doesn't result in scratches! If you need AK mags for a PMC or modern mercenary loadout, these are perfect!

£10.99
  • 110rnd Capacity
  • Steel shell, polymer internals
  • For M4/AR15 AEG - DMR/M16VN style mag

If you are looking for short M4/AR15 Airsoft magazines, whether it is for a Vietnam War re-enactment or you just want to get nice and low with your DMR to make good use of cover, NUPROL has the answer. This 110rnd Mid-cap magazine is constructed with a steel shell and polymer internals with a steel feed spring and is super short and easy to carry plenty of.

This magazine is patterned after the real world 20-round M16 magazine issued during the early Vietnam war which also found use in SPR and DMR rifles in the much more recent Iraq and Afghanistan conflicts. This magazine is a spring-loaded mid-cap and is loaded using a speed loader or loading rod/tool through the fill/feed port at the top of the magazine body.

£12.99
  • 380rnd Capacity 
  • Hex pattern design
  • For M4/AR15 AEG Rifle


    Looking for a unqiue modern mag for your M4? The NUPROL 380rnd H-Mag High-Cap is designed for the M4/AR15 AEG but should work in most compatible platforms and has an ultra-modern look thanks to its hex pattern texture. The magazine is a wheel wound high-cap with its winding wheel located on the baseplate and is filled via the fill window at the top of the magazine body. 

    Either side of the magazine has a modern hex style texture to provide extra grip when pulling the magazine from a pouch and also has 5.56x45mm markings recessed into the design to add a realistic look. This mag would pair well with any M4/AR15 AEG setup with a cutting edge look! 

    £8.99
    • No "battle rattle"
    • Steel shell and feed spring
    • Fits most M4/AR-15 AEGs

    Are you looking for some cheap mid-caps to feed your Airsoft AEG? Well, you're in luck! The Battleaxe 200rnd Mid-Cap Steel Magazine For M4/AR-15 AEGs is an affordable solution that allows you to skirmish for longer without needing to refill magazines constantly. Its mid-cap design means that all the BBs are fed without the need for winding, plus, there is no "battle rattle".

    The steel outer shell of this magazine ensures that it is strong enough to survive the rigours of a rough battlefield, keeping the polymer internals and steel feed spring safe, so you can be sure that your magazine will always be reliable. The magazine shape is based on the STANAG design, the iconic European design and features grooves on its surface for better gripping and faster reloads, in all weather conditions.

    Keep your Airsoft rifles well fed with the affordable Battleaxe 200rnd Mid-Cap Steel Magazine For M4/AR-15 AEGs, and you'll be sure to outgun all those who oppose you on the battlefield.

    £7.99
    • 150rnd Capacity
    • Rubber Baseplate
    • Mock Bullet Window

    This Magazine is designed for Airsoft M4/AR Platform Electric Guns, and features a gorgeous, modern design with Mock Bullet Window and Thick Rubber Baseplate. It holds a total of 150rnds and is filled from the top using a Speedloader. If you need an ultra modern Magazine to finish off your Custom M4 build, then the Battleaxe 150rnd Mid-Cap Polymer Magazine for AR-15/M4 is the ideal choice.

    £12.99
    • 450rnd Capacity
    • For M4/AR15 AEG Rifle
    • Optimised for 416 style receiver

    A recent magazine design that is optimized for the 416 style receiver, the NUPROL LS-Mag EXT Hi-Cap Magazine 450rnd is fully compatible with SCAR-L and M4/AR15 AEG replicas. The magazine holds 450 rounds and is filled via the top fill window. The magazine is constructed from high-density polymer with a steel feed spring, keeping the weight low but providing decent drop and scratch resistance.

    The magazine design features strengthening ribs across its surfaces which also double as an area to grip when shooting your AEG in an unconventional stance. On the right side of the magazine body we can find markings indicating "30" next to a bullet symbol, and "Cal. 5.56x45" indicating the calibre of cartridge this style of magazine holds in the real firearm equivalent.

    If you need more capacity, but don't want the rattle from carrying high capacity mags, this is what you'll need. With a respectable 200 round capacity, this magazine holds more than comparable mid-caps without being significantly larger than a standard M4/AR15 magazine, allowing it to fit into standard M4/AR15 mag pouches easily.

    £12.99
    • 450rnd Capacity
    • For M4/AR15 AEG Rifle
    • Optimised for 416 style receiver

    A recent magazine design that is optimized for the 416 style receiver, the NUPROL LS-Mag EXT Hi-Cap Magazine 450rnd is fully compatible with SCAR-L and M4/AR15 AEG replicas. The magazine holds 450 rounds and is filled via the top fill window. The magazine is constructed from high-density polymer with a steel feed spring, keeping the weight low but providing decent drop and scratch resistance.

    The magazine design features strengthening ribs across its surfaces which also double as an area to grip when shooting your AEG in an unconventional stance. On the right side of the magazine body we can find markings indicating "30" next to a bullet symbol, and "Cal. 5.56x45" indicating the calibre of cartridge this style of magazine holds in the real firearm equivalent.

    If you need more capacity, but don't want the rattle from carrying high capacity mags, this is what you'll need. With a respectable 200 round capacity, this magazine holds more than comparable mid-caps without being significantly larger than a standard M4/AR15 magazine, allowing it to fit into standard M4/AR15 mag pouches easily.

    £44.99
    Was £51.99
    Save £7.00
    • 1200rnd Capacity
    • Autowinding drum magazine
    • For Tokyo Marui Next Gen Recoil Shock M4/416/SCAR-L

    Looking for some extra firepower for your TM NGRS AEG? The NUPROL 1200rnd Electric drum magazine is the key to gaining the volume of fire advantage when skirmishing, and is the perfect tool to repel an ambush. This drum magazine is constructed from high-density polymer with a modern design aesthetic, and is the first of its kind for the NGRS system! If the "normal" AEG users are getting on your nerves with their high-caps, pull this bad boy out of the kitbag to remind them who is the boss!

    Please note, this drum magazine is NOT compatible with standard M4/AR-15 AEGs and only works with Tokyo Marui NGRS (Next Generation Recoil Shock) AEGs.

    £44.99
    Was £51.99
    Save £7.00
    • 1200rnd Capacity
    • Autowinding drum magazine
    • For Tokyo Marui Next Gen Recoil Shock M4/416/SCAR-L

    Looking for some extra firepower for your TM NGRS AEG? The NUPROL 1200rnd Electric drum magazine is the key to gaining the volume of fire advantage when skirmishing, and is the perfect tool to repel an ambush. This drum magazine is constructed from high-density polymer with a modern design aesthetic, and is the first of its kind for the NGRS system! If the "normal" AEG users are getting on your nerves with their high-caps, pull this bad boy out of the kitbag to remind them who is the boss!

    Please note, this drum magazine is NOT compatible with standard M4/AR-15 AEGs and only works with Tokyo Marui NGRS (Next Generation Recoil Shock) AEGs.

    £6.99
    • 430rnd capacity
    • For AK rifles
    • High-cap

    With the release of the J Series from Specna Arms comes their line of J Series Mags. If you own a J series and need some spare mags to go with your new beauty, you've come to the right place. Even if you don't own a J Series and fancy yourself a new ultra modern magazine, you'd be hard pressed to find a better mag than this.

    This magazine is a high cap variant, meaning that it can hold up to a massive 430 rounds. The magazine is filled at the top using a speedloader and loaded by winding the wheel at the bottom for super quick reloads to stay in the fight.

    The magazine is constructed from high density polymer and features a matte colour and a somewhat rough texture with additional friction for a satisfying feel and for ease of loading. On either side of the mag you can see a modern checked texture for the modern battlefield.

    £6.99
    • 430rnd capacity
    • For AK rifles
    • High-cap

    With the release of the J Series from Specna Arms comes their line of J Series Mags. If you own a J series and need some spare mags to go with your new beauty, you've come to the right place. Even if you don't own a J Series and fancy yourself a new ultra modern magazine, you'd be hard pressed to find a better mag than this.

    This magazine is a high cap variant, meaning that it can hold up to a massive 430 rounds. The magazine is filled at the top using a speedloader and loaded by winding the wheel at the bottom for super quick reloads to stay in the fight.

    The magazine is constructed from high density polymer and features a matte colour and a somewhat rough texture with additional friction for a satisfying feel and for ease of loading. On either side of the mag you can see a modern checked texture for the modern battlefield.

    £44.99
    Was £59.99
    Save £15.00
    • 1200rnd Capacity
    • Autowinding drum mag with sound control
    • For the SMG-5 series of Airsoft AEG

    Are you the type of player that seeks every advantage to keep the enemy team subdued whilst skirmishing? Having fire superiority is one of the best ways to make the most of an SMG and an aggressive play style. The NUPROL 1200rnd Electric drum magazine is a superb addition to any SMG-5 loadout and can be an asset in gaining the volume of fire advantage when skirmishing, and can turn the SMG-5 into a highly mobile and manoeuvrable support weapon, able to keep pace with the assaulter and provide supporting fire for the team. This drum magazine is constructed from high-density polymer with a modern design aesthetic, fitting in perfectly with the SMG-5 styling, especially if it is railed up!

    £12.99
    • 370rnd Capacity
    • Windowed mag design
    • For Airsoft M4/AR15 AEG rifles

    Featuring dot pattern on the side and rubberised buttplate, this is for those of you looking for a more modern M4 hi-cap magazine.

    This magazine holds 370 BBs and is loaded through its fill window, located on the top of the magazine body and wound using the wheel at the bottom.

    This magazine is constructed from strong polymer with a rubberised baseplate complete with an extension to allow for "mag padding" and a dot matrix so you can mark your magazines for I.D and admin purposes.

    This magazine takes its name from the mock witness windows located on either side of the magazine, through which you can see the internal gear and BBs, letting you know how much blasting you have left.

    £12.99
    • 370rnd Capacity
    • Windowed mag design
    • For Airsoft M4/AR15 AEG rifles

    Featuring dot pattern on the side and rubberised buttplate, this is for those of you looking for a more modern M4 hi-cap magazine.

    This magazine holds 370 BBs and is loaded through its fill window, located on the top of the magazine body and wound using the wheel at the bottom.

    This magazine is constructed from strong polymer with a rubberised baseplate complete with an extension to allow for "mag padding" and a dot matrix so you can mark your magazines for I.D and admin purposes.

    This magazine takes its name from the mock witness windows located on either side of the magazine, through which you can see the internal gear and BBs, letting you know how much blasting you have left.

    £109.99
    • 230rnd Capacity, Pack of 6
    • High density polymer construction
    • For M4/AR-15, SCAR-L & 416 AEGs

    If you're looking to load up in one go with a full complement of high quality mid-caps, EMG's Daniel Defense Mid-Cap mags are some of the best out there. These magazines are styled after the real 32rnd DD M4 Magazines, complete with an increased capacity of 230 BBs and a high-vis yellow fill/feed port to mimic the high-vis follower of the real thing, and to ensure you don't insert the mag backwards!

    These magazines are designed to be compatible with high-speed builds, so if your AEG demands a high quality magazine to keep up with its appetite, these will do the trick. Just like any other Airsoft mid-cap, loading these mags is done through the fill/feed port on the top of the magazine with an Airsoft speed loader or loading tool. These magazines are designed for the M4/AR-15 AEG platform but have also been designed with universal compatibility in mind, so they should also fit most SCAR-L, 416, L85 and other AEGs with M4 mag compatibility.

    As a bonus, the DD mag design sports a grippy texture on the sides, the front and the rear to assist in wet weather operations and a loop on the baseplate for "mag-podding" or attaching a paracord pull assist. With official licencing, high quality build, massive capacity for a mid-cap and no battle rattle to give you away, these magazines will see you well equipped to face down with high-cap users while nearly doubling the capacity of your usual 130rnd mid-cap!

    £17.99
    • For P90/SSR90 Gen.2 platforms
    • 100rnd Capacity
    • Transparent polymer to view remaining BBs

    The Novritsch 100rnd Magazine for P90/SSR90 Gen.2 AEGs is more transparent than other magazines allowing you to constantly monitor your remaining BBs so you don't get ambushed whilst having an empty magazine! Novritsch has also slightly tweaked this magazine design so it fits better into P90/SSR90 Gen.2 AEGs, giving you smoother reloads even in the heat of the moment, when the adrenaline is pumping! It is made from a strong polymer and sturdy steel feed spring making it a mighty fine magazine that will last you a long time. This magazine can hold approximately 100 BBs so you have plenty of shots available if you opt for semi-auto firing, but if you prefer full spraying, this large magazine will surely have enough BBs in it so you can hit your target, or at least we would hope so...

    £9.99
    • 200rnd Capacity
    • Steel shell with polymer internals
    • Compatible with SMG-5/SD/K AEG series

    If you have dreams of building an old school SMG-5 but you can't find the right high-cap mags, get them here while they last! The CYMA 200rnd Old School Straight High-cap Magazine for SMG-5 AEG Series matches the real steel early style of SMG-5 magazine perfectly, including its straight body design, reinforcement ribs and steel shell construction.

    These mags are high-caps for AEGs, meaning extra capacity, less time spent reloading and more opportunities to get kills before refilling. These mags should be compatible with practically any SMG-5 AEG platform out there and also the CM.106, CYMA's AR-9 platform. The mags can be loaded through the fill window at the top of the magazine body by opening the window and pouring BBs in straight from the bottle. With your BBs loaded, all you need to do is to wind the winding wheel on the bottom until it becomes firm, then get shooting!

    Whether you are going old school with your SMG-5 build or not, straight mags give this iconic SMG a whole new look and can be a great way to make your SMG-5 platform AEG stand out!

    £13.99
    • Mid-Capacity Magazine
    • Mags Lock Together
    • 150rnd Capacity



    A medium capacity polymer magazine for AK series, both 47 and 74 for a range of manufacturer AK's including G&G, CYMA and more. All part of the  NUPROL Essential range of magazines.

    £29.99
    • 1100rnd Electric wound high-cap
    • Sound control/auto-winding/manual winding
    • Compatible with AK47/74 AEG rifles

    If you want more ammo on your AK but drum mags aren't your thing, this mag very well might be! The CYMA 1100rnd Electric High-Cap Dual Magazine for AK47/74 AEG is styled after a pair of real steel 7.62 x 39mm magazines clamped together with a mag coupler, complete with detailed dummy cartridges for a more realistic look. This magazine should be compatible with any AK47/74 AEG rifle but is ideal for 7.62 x 39mm chambered AK replicas such as the original AK-47, AKM and AK-103, to name but a few!

    This magazine holds an incredible 1100 BBs and can be wound up in 3 different ways; using the winding button, the manual winding wheel just like any other high-cap, or via the sound control function which will wind the magazine as it detects you shooting. 

    Filling the mag can be done through the fill window on the top of the mag body and the manual winding wheel is on the baseplate, as it is in most high-cap mags. The button which controls the auto-winding/sound control function can be found on the left side of the dummy magazine, and if you want to wind the mag using the winding wheel make sure you have this switch in the central (off) position. To power the magazine you will need 3 x AAA cells (not included) but if you don't have any lying about the night before the skirmish you can always use the winding wheel and stay in the fight with a whopping 1100 rounds at your disposal!

    £13.99
    • 380rnd Capacity
    • High density polymer construction
    • For M4/AR15/SCAR-L/416 AEG

    Looking for polymer high-cap magazines for your 416 or SCAR-L? Shopping for polymer mags can be tricky with these platforms, but the NUPROL 380rnd LS-Mag High-Cap magazine fills the void! This magazine is designed to fit and feed in both M4/AR15 and 416/SCAR-L AEGs, saving the trial and error and guesswork if you own one of the latter two platforms.

    This magazine is constructed from strong polymer and features ribs on its external surfaces for reinforcement and to provide extra grip when reloading under pressure or in poor weather conditions. On the right side of the mag, we are treated to recessed markings, reading "Cal.5.56mmx45" and "30" with a bullet symbol above. This magazine is loaded through the fill window at the top of the magazine and is tensioned via the winding wheel on the baseplate.

    £13.99
    • 380rnd Capacity
    • High density polymer construction
    • For M4/AR15/SCAR-L/416 AEG

    Looking for polymer high-cap magazines for your 416 or SCAR-L? Shopping for polymer mags can be tricky with these platforms, but the NUPROL 380rnd LS-Mag High-Cap magazine fills the void! This magazine is designed to fit and feed in both M4/AR15 and 416/SCAR-L AEGs, saving the trial and error and guesswork if you own one of the latter two platforms.

    This magazine is constructed from strong polymer and features ribs on its external surfaces for reinforcement and to provide extra grip when reloading under pressure or in poor weather conditions. On the right side of the mag, we are treated to recessed markings, reading "Cal.5.56mmx45" and "30" with a bullet symbol above. This magazine is loaded through the fill window at the top of the magazine and is tensioned via the winding wheel on the baseplate.

    About Our AEG Mags

    From multi-packs to hi-cap, you can never have too many mags for your AEG. Fill them up to the brim with our high-quality BBs and keep that ammo coming. With electric Airsoft magazines for every kind of AEG you’re packing, you don’t have to compromise on what you want at Patrol Base. Looking for a specific mag? There is a good chance we have it, and if not, we can find it for you.

    Whether you need a replacement Airsoft M4 magazine, or looking for something with a bigger capacity for your Airsoft MP5, you’re in the right place. Stocking only the top manufacturers in the game, explore AEG mags by G&G, CYMA, Tokyo Marui, LCT Airsoft and more.

    Shop electric Airsoft magazines online today or browse our entire collection or explore our entire Airsoft magazine collection. Worried about where to store them? Check out our Airsoft magazine pouches for endless options.