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£29.99
  • 375rnd Capacity
  • Easy Wind Up Base
  • No Empty Mag Detection

A replacement magazine for the Scorpion Evo series that holds far more rounds than the standard mag is perfect for the operator who love to suppress the enemy or run lightweight with minimal magazines. 

£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.

£44.99
  • For Krytac EMG P90
  • Licenced FN Herstal Markings
  • Adjustable capacity - 50/200 rnds

If you have a Krytac P90 AEG why not feed it with the best magazines money can buy? The Krytac P90 magazine is loaded (pun intended) with features which make it just that bit better than standard P90 magazines. Featuring adjustable capacity, from a realistic 50 rounds for Milsims or 200 rounds for spraying and praying, and a stop firing on empty function, there is no better way to feed the latest and greatest P90 AEG out there!

£39.99
  • Polymer construction
  • Great value pack of 5 mags!
  • 100rnd capacity - For SMG-5 and KA PDW SBR

If you are the proud owner of the impressive King Arms PDW SBR, or you have another AEG that takes SMG-5 magazines, this great value pack of 5 magazines may be of interest to you. The set includes 5x 100rnd medium capacity magazines constructed from polymer with steel feed springs. The magazines can be filled through the fill/feed port at the top of the magazine using a standard Airsoft speed loader. These mags are patterned after the standard steel SMG-5 magazines and would fit in with any SMG-5 loadout perfectly!

£124.99
  • 60rnd Low-Cap Green Gas Magazine
  • Three magazine pack - Great value
  • Licensed trademarks from KRISS®

If you're planning to grab the KRYTAC Vector when it drops, this is the cheapest way to fill your rig! This three-pack of low-capacity green gas magazines is designed exclusively for the Airsoft KRYTAC KRISS® Vector GBB, created by KRYTAC and officially licensed by KRISS®.

£9.99
  • No Rattle
  • Stubby Design
  • 65 Round Mid Cap

A stubby low capacity magazine meaning you can move at speed with no rattle.

£44.99
  • 550Rnd Capacity
  • Wheel Wound Design
  • Tough Alloy Construction

An incredibly imposing drum magazine that holds a whopping 550 rounds, and is constructed from a dense Alloy for a tough and long-lasting finish. Providing the Thompson M1A1 CM.033 with the classic Gangster-Gun aesthetic that we've infamously come to know and love. 

£39.99
  • Wheel Wound Design
  • For G&G PCC45
  • 520rnd Capacity


A 520 round high capacity, wheel-wound magazine, designed for use with G&G's PCC45 SMG electric replica. Constructed from durable, high strength and lightweight polymers.

£7.99
  • 30 Rounds
  • 4.6x30 Cal Marking
  • Real-Cap Magazine

A replacement or spare magazine designed for the Well R-4 SMG-7 Airsoft Electric Pistol, and is based on the real MP7's short compact magazine. 

£84.99
  • 50rnd Capacity
  • Huge Gas Reservoir
  • For G&G GTP9/SMC9

Want a higher capacity for your GTP9, but don't want to be slowed down by the extra weight?

G&G have revised their original design with a 50 round, extended pistol mag that is now 46% lighter, keeping you fast and agile and helping to keep your reload buttery smooth every time.

£6.99
  • Extended Style
  • For Well R-4 SMG-7
  • High Capacity Mag

A 145rnd clockwork wound high capacity magazine for the Well R-4 series of SMG-7 styled Airsoft AEP.

£24.99
  • High Quality Polymers
  • Transparent Internals
  • KRISS Trademark

A spare or replacement 50rnd short magazine for the Krytac Kriss Vector, which is made to a high standard with excellent quality Polymers, and features the KRISS trademark as well as faux round count.

£29.99
  • Polymer shell
  • Varying capacity
  • Rubberised bottom

You'll never find yourself empty with a pack of 5 magazines for the ultra modern APC9 SMG. With a rubberised bottom for extra grip when changing mags they give you an extra quick reload speed for those intense situations. With various magazine sizes for a variety of playstyles, with the smaller mags being more applicable for long range shooting in prone position and the longer mags being more applicable for standing pose shooting the mags are a go-to for the modern CQB skirmishers.

£34.99
  • Polymer shell
  • Varying capacity
  • Rubberised bottom

You'll never find yourself empty with a pack of 5 magazines for the ultra modern APC9 SMG. With a rubberised bottom for extra grip when changing mags they give you an extra quick reload speed for those intense situations. With various magazine sizes for a variety of playstyles, with the smaller mags being more applicable for long range shooting in prone position and the longer mags being more applicable for standing pose shooting the mags are a go-to for the modern CQB skirmishers.

£49.99
  • Polymer shell
  • Varying capacity
  • Rubberised bottom

You'll never find yourself empty with a pack of 5 magazines for the ultra modern APC9 SMG. With a rubberised bottom for extra grip when changing mags they give you an extra quick reload speed for those intense situations. With various magazine sizes for a variety of playstyles, with the smaller mags being more applicable for long range shooting in prone position and the longer mags being more applicable for standing pose shooting the mags are a go-to for the modern CQB skirmishers.

£39.99
  • 2500rnd Capacity
  • Beta C-Mag style dual drum
  • For SMG-5/MP5 and SMG-5K/MP5K AEGs

Need some extra firepower for your SMG-5 AEG? The NUPROL 2500rnd C-Mag Double 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 and is styled after the well known Beta C-Mag, designed by Jim Sullivan and manufactured by the Beta Company.

The advantage of the Beta C-mag design is that it provides immense capacity without preventing the shooter from getting nice and low in the prone position due to its dual drum layout. This example is an autowinding drum magazine which can be wound using the button on the front, meaning less work for your busy fingers in game!

£44.99
  • 100rnd Capacity
  • Clear polymer with mock 9x19 rounds
  • Compatible with SigAir MPX AEG

If you need to load up on MPX magazines you have found what you need! This 100rnd Mid Cap Magazine is designed for the SigAir/VFC MPX AEG and is a rattle free mid-cap design which holds 100 6mm BBs. The fill/feed port is located at the top of the magazine and it can be loaded using a standard Airsoft speed loader or loading tool.

This magazine design perfectly mimics that of the real thing, including its clear polymer body and detailed mock 9x19mm cartridges visible through the body. The sides, front and rear boast moulded in gripping texture to avoid potentially dropping or throwing the magazine during a reload in wet weather and these can do double duty as a makeshift grip for shooting in unconventional positions. On the left side of the magazine we are also treated to licenced trademarks, with "SIG SAUER 9x19" proudly displayed in recessed lettering. If one could call a magazine beautiful, it would be this one!

£9.99
  • 80 rnd Capacity 
  • Steel shell with polymer internals
  • For JG0451 VZ.61 Scorpion AEP


If you are rocking the VZ.61 pocket AEP submachine gun as a sidearm you must be taking advantage of its fully automatic capabilities, as such, you will need more magazines! This magazine holds 80 rounds and is a wheel wound high capacity design with a steel shell, steel feed spring and polymer internals. This magazine is sized to mimic the real 20 round standard magazine for the VZ.61 Scorpion and has realistic reinforcement ribs on either side to keep the looks of your lil killer looking faithful to the real firearm. The magazine can be filled through the fill port at the top of the magazine and requires winding up using the winding wheel on the bottom of the magazine after filling. 

£11.99
  • 100rnd Medium capacity
  • Polymer construction
  • For SMG-5 and SMG-5K AEG

Looking for affordable mid-caps for your SMG-5 AEG? The NUPROL 100rnd Mid-cap Magazine is just what you need. These magazines are constructed from lightweight polymer with a steel feed spring, and can be loaded through the fill/feed port at the top of the magazine body using an Airsoft speed loader or loading rod. This magazine's external design imitates the classic SMG-5 mag design, complete with reinforcing grooves along each side and authentic mock details to make it look more realistic, such as the 9x19 calibre markings on the left side of the mag. This magazine is compatible with any Airsoft SMG-5 AEG which uses the standard Marui SMG-5 magazine design, and being a mid-cap it will not rattle as you run around and give your position away.

£12.99
  • 450rnd Capacity
  • Steel shell, polymer internals
  • For JG0452 MAC-10 AEP

Whether you are going a Vietnam war loadout, or you just like the compact form and unmistakable design of the legendary MAC-10, you will need some spare mags to run it in true SMG style! The JG 450rnd High-Cap Magazine is designed for the JG0452 MAC-10 AEP, but should also fit and feed in the TM MAC-10 AEP. This magazine is a wheel wound high-cap constructed with a steel shell and polymer internals. The fill window can be found on the top of the magazine, and can be opened by hand and the BBs poured straight in. The winding wheel is located on the bottom of the magazine and is a slightly wider design than the norm, meaning more comfort if you have to wind in a hurry!

£14.99
  • Alloy Shell
  • 130 Round Capacity
  • Stick Style Magazine

This is a 130 Round Mid Capacity Magazine for the Snow Wolf MP-18 World War Sub Machine Gun. The magazine is constructed from alloy making it a tough and strong option for having in your rig or pouches. It is loaded via a speed loader.

£29.99
  • Steel construction
  • Drum magazine for AEG Thompson
  • Fits M1928 "Chicago Typewriter" and M1A1 Thompson SMG

If you are looking for a Thompson drum mag, whether it is for an early WWII British Tommy loadout or a '30s mobster kit, you have found what you need. The Cyber Gun 450rnd Drum Magazine is designed to fit AEG Thompson submachine guns of both the M1928 "Chicago Typewriter" configuration, famously used by gangsters and also British soldiers before the STEN gun dame about, and the M1A1 Military variant issued to the US Army during WWII. The magazine holds 450 BBs and can be loaded through the fill window on the top left side of the magazine, and is wound using the winding wheel located at the front of the magazine body.

£54.99
  • 500rnd Capacity
  • Electric auto winding magazine
  • For SMG-5, King Arms PDW SBR and CM.106 AEG

Need a higher capacity mag for your SMG-5 AEG? The NUPROL 500rnd Electric Double Magazine for SMG-5 AEG is a midpoint between a massive drum magazine and the sleek and compact SMG-5 standard magazines. This magazine holds a respectable 500 rounds and is an electric auto winding design powered by a rechargeable battery, and wound using the winding button on the front of the magazine body. If you are the type of player whose withering storm of fire is only slowed down by reloading, you'll need one of these mags!

About Our Airsoft Submachine Gun Magazines

Whether you’re looking for high capacity mags, or just spares for you to keep in your battle belt, our selection of SMG magazines have you covered. Shop everything from low cap SMG mags to dual clamp mags and more.

We have specialised SMG mags designed for every kind of airsoft submachine gun, from SMG-5s to Scorpion Evos. Here at Patrol Base we only ever stock the best airsoft brands on the market too. Explore submachine gun magazines from brands including Tokyo Marui ASG and NUPROL

In the market for even more airsoft magazines? Explore our collection of rifle magazines and pistol mags. Plus, if you’re looking for extra capacity, you’re going to need the ammo to go with it. Shop 6mm BBs and stock up!

Browse our SMG magazines online today for next day delivery. Alternatively, come and check them out in person at our store in Huddersfield.