Viewing 60 of 75.
52.49
  • 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. 

15.49
  • 130rnd Capacity
  • Mid-cap mag - No battle rattle
  • For Snow Wolf M3 Grease Gun AEGs

If you need mags to keep your Grease Gun AEG in the game, these are the ones! The Snow Wolf 130rnd Mid-Cap Magazine for SW-06 M3A1 AEG is constructed with a steel shell, polymer internals and a steel feed spring, holding 130 BBs with no battle rattle or winding wheel to worry about! 

Like other Airsoft mid-caps, this mag is loaded through the fill/feed port at the top of the magazine body using a speed loader or loading tool. Compatibility-wise, these mags are for the Snow Wolf M3 and M3A1 Grease Gun AEGs and are unlikely to work with other brands. Whether you run a WW2 loadout with a Grease Gun or a Desert Storm loadout with the same, these mags belong in your rig!

17.49
  • 70rnd Capacity
  • Mid-cap mag - No battle rattle
  • For Novritsch SSR9 AEG

If you keep getting your SSR9 snagged on the battlefield, the shorter Novritsch SSR9 70rnd Magazine is perfect for you! It is constructed from high-density polymer and can be loaded through the fill/feed port at the top of the mag body using a speed loader or loading rod. 

The 70rnd magazine is quite a reduction from the 120rnd magazine that comes with the SSR9. However, this magazine's short design allows you to play closer to the ground and cover, allowing you to be less at risk of taking hits while delivering them to the enemy team!

The slim design of these magazines allows you to carry plenty, and it goes without saying that you'll need a lot of them to keep up with the SSR9 DSG's insane rate of fire!

69.49
  • 48rnd Capacity
  • Green gas magazine
  • For Umarex BERETTA PMX GBB

If you're running one of the new Umarex BERETTA PMX SMGs, you'll need a few of these to keep the fun and kills coming! The 48rnd Green Gas Magazine is constructed from alloy and compatible with the Umarex BERETTA PMX. The mag can be loaded either through the feed lips at the top of the mag body or through the feed channel by pulling the follower down. We recommend a speed loader to make the loading process easy and avoid being the last one ready on game day!

This is a green gas magazine and is compatible with summer gas, green gas or red gas and can be filled by inverting the magazine through the fill valve on the baseplate.

20.99
  • 170rnd Capacity
  • Mid-cap - No battle rattle
  • For CM.058 Bizon AEGs

If you need mags for your CYMA or Bolster Tuned CM.058 Bizon SMG, here you go! The CYMA 170rnd Mid-Cap Magazine for CM.058 Bizon AEGs is a spring-loaded mid-cap magazine with a capacity of 170 BBs, loaded through the fill/feed port using a speed loader or loading tool.

The magazine exterior matches the real thing perfectly, made from strong high density polymer, complete with "9x18" calibre markings on the side. This magazine is designed specifically for the CYMA CM.058 but will also work flawlessly with the Bolster Tuned CM.058.

57.99
  • 38rnd Capacity
  • Realistic 9x19 markings
  • For WELL PRO WE06-GM PPK-20 GBB

If you're rocking the WELL PRO WE06-GM PPK-20 GBB SMG, these are what you need to keep the recoil thumping! The WELL PRO 38rnd Green Gas Magazine for WE06-GM PPK-20 GBB is constructed with an alloy shell and polymer feed lips, replicating the shape of the real steel PPK-20/PP-19-01 magazine flawlessly.

The mag can be loaded through the feed lips at the top using a speed loader or by hand, though this is much easier if you pull the follower on the front down to relieve spring pressure. The gas fill valve is concealed beneath the stamped steel baseplate; simply lift the bottom section of the follower up and slide the baseplate off to the rear to access the valve. This magazine also features a "Bolt stop" mechanism, giving you the "dead man's click" when your mag runs dry, just like the real PPK-20!

18.99
  • 100rnd Capacity
  • High density polymer construction
  • For S&T UST9 G3 SMG-9 AEG

If you need magazines for your S&T UST9, you are in luck! The S&T 100rnd Mid-Cap Magazine For UST9 AEG is designed for the UST9 Gen 3 and is constructed from high density polymer with detailed mock cartridges visible through the witness windows on each side, making for a very realistic look.

As with other Airsoft mid-caps, these magazines are loaded through the fill/feed port at the top of the magazine body using a speed loader or loading tool and won't rattle when you run thanks to their spring-loaded mechanism.

11.99
  • Compatible with TM-based P90s
  • 70rnd low capacity design
  • Translucent brown with mock bullets

This polymer P90 magazine is compatible with any TM-based P90 AEG, including brands like CYMA and Novritsch. It has a translucent brown design with mock bullets visible through it, giving your SMG an extra sense of realism as you charge through the Airsoft site.

The sturdy steel feed spring makes this a mighty fine magazine that will last you a long time. This magazine can hold approximately 70 BBs, not a large amount for full auto spraying and praying, but more than enough for a game of CQB, so long as you aren't too trigger happy...

52.49
  • 2500rnd Capacity
  • Electric wound - Rechargeable battery
  • For MP5/SMG-5 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!

23.49
Was 28.99
Save 5.50
  • 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.

15.49
  • 130rnd Capacity
  • Steel shell - Hefty!
  • Compatible with Snow Wolf PPSh-41

If you want to sneak about with your PPSh-41 AEG, ditch that drum magazine and use this instead! The 130rnd Mid-Cap Magazine for SW-09 PPSh-41 AEG from Snow Wolf is authentically constructed with a hefty and solid steel shell to compliment the already very realistic SW-09. This is a mid-cap magazine, meaning no battle rattle to alert the enemy as you advance, and easy loading through the fill/feed port at the top of the magazine body with no need to wind it up. 

This magazine is compatible with the Snow Wolf SW-09 PPSh-41 AEG but unfortunately won't fit the S&T version. If you're a stealthy skirmisher using a Snow Wolf PPSh-41, these magazines are essential!

12.99
  • Battle-worn finish
  • Alloy Construction
  • 95rnd Capacity

Keep running out of ammo on the battlefield? Stock up on some spare A&K 95-round Mid-Cap SMG-5 AEG Magazines now! These magazines are compatible with a wide variety of SMG-5s, including the CYMA models. It boasts a unique QPQ (Quench Polish Quench) finish, which is a process commonly used in the firearms industry. This gives the magazine a stylish finish and minimises the risk of corrosion.

As this is a 95rnd Mid-Cap magazine, you won't experience any battle-rattle whilst racing around the skirmish field, allowing you and your SMG-5 to remain sneaky, just like the special forces.

16.49
Was 23.49
Save 7.00
  • For SMG-7 AEP
  • 50rnd Capacity
  • Tokyo Marui High Quality

A 6mm BB Airsoft magazine, designed for use with Tokyo Marui's SMG-7 AEP electric Airsoft Submachine gun, featuring a medium capacity of 50 rounds. 

16.49
  • 105rnd Capacity
  • Stock up on plenty of spares!
  • For ARCTURUS X C.A.T. PCC

If you're looking for spare magazines for your ARCTURUS X C.A.T. PCC SMG, you have found them! The ARCTURUS 105rnd Mid-Cap Magazine for X C.A.T. PCC is constructed from high-density polymer with a steel feed spring and is designed to keep up with the high-rate-of-fire that the FE™ MOSFET provides.

The magazine can be loaded through the fill/feed port at the top of the magazine body using a speed loader or loading rod and holds 105bbs with no battle rattle whatsoever. The bottom of the magazine has a loop to provide extra grip when pulling the magazine from a pouch. If you have treated yourself to an ARCTURUS X C.A.T. PCC series SMG, you need some of these to keep it well fed!

40.49
  • 130rnd Capacity
  • Compatible with Snow Wolf and S&T PPSH-41
  • Steel shell construction

If you want to be a bit less cumbersome on the battlefield whilst you wield your PPSH-41 AEG then you should consider investing in the S&T 130rnd SW-09 PPSH-41 Steel Magazine. This magazine is a lot smaller than the traditional drum magazine, making it much easier to charge around the battlefield and minimising the dreaded "battle rattle".

The shell has been constructed from solid steel, giving the magazine a hefty realistic feel, it almost feels like the real deal! It is compatible with both the S&T and Snow Wolf PPSH-41 AEGs. The steel feed spring guarantees a much more reliable BB feed as compared to other alloy springs, ensuring that you can fire all 130 BBs with no issues whilst out on the battlefield.

If you like your PPSH-41 AEG, but think the drum mag is just a little bit over the top for your skirmish operations, then the S&T 130rnd SW-09 PPSH-41 Steel Magazine is for you!

28.99
  • 110rnd capacity
  • Steel shell and feed spring
  • For Nambu Type 100/40 Submachine Gun AEG

If you want to take your S&T Nambu Type 100/40 Submachine Gun AEG out on the skirmish field, you're going to need some spare magazines! This magazine has a durable steel shell and reliable feeding spring, ensuring that this magazine with survive anything a skirmish has to throw at you. Its 110rnd capacity is plenty enough for any skirmisher who plays close-quarters whilst out on the battlefield.

The mid-cap design means that you don't need to wind this magazine at all and it will feed until it's empty, this allows for faster reloads and complete uninterrupted play until the magazine is empty. The curved design allows for a better grip on the magazine whilst reloading and whilst holding the magazine during firing.

Keep your Nambu Type 100/40 Submachine Gun AEG well fed whilst out on the battlefield with an extra 110rnd for every magazine, exactly what you need to skirmish your WW2 loadout effectively!

12.99
Was 16.49
Save 3.50
  • 50 round capacity
  • Mid cap design
  • For Beretta M38

We know some of you like to do things old school, so for all you Beretta fans M38 looking for some more ammunition this mag from Snow Wolf is what you're after.

With a 50 round capacity, the mag is a mid cap design, so there's no rattle and no winding to keep things a little more realistic. The mag has sturdy polymer internals and an alloy shell for a good feel and weight in the hand.

So for all you Italian fanboys that like to skirmish with a piece of history, keep yourself in the field longer with this mag.

19.99
  • 110 round capacity
  • Polymer construction
  • Requires pistol magazine adapter

If you've got an M4 and fancy doing things a little differently try this 110-round pistol magazine. Its longer form makes it perfect for doubling as a foregrip and it leans into the pistol/carbine trend currently in the states. It's slimmer form factor also makes it easy to carry multiple of in your loadout. Constructed from tough but lightweight polymer, be aware that it will require a pistol magazine adapter to fit an M4/AR-15.

A medium capacity 110rnd capacity design with flare bottom to aid in speedy reloads, the mag can be loaded through the fill/feed port at the top of the magazine body using an Airsoft speed loader or loading rod.

34.99
  • 50rnd capacity
  • Steel construction
  • Short mag - Ideal for E-11 Blaster builds

If you need short mags for your S&T Sterling or E-11 Blaster custom build, you just found them! The S&T 50rnd Short Mid-Cap Mag for Sterling AEG is constructed with a steel shell, polymer internals and a steel feed spring and is compatible with all S&T Sterling AEG variants, including the E-11 Blaster custom. 

As with other Airsoft mid-caps, this mag can be loaded through the fill/feed port on the top of the mag body using a speed loader or loading rod. If you run an S&T Sterling and want more compact mags, here you go!

18.99
  • 520rnd Capacity
  • Steel shell with polymer internals
  • For Snow Wolf M3 & M3A1 Grease Gun AEG

Looking for Grease Gun mags? The Snow Wolf 520rnd High-Cap Magazine For M3/M3A1 Grease Gun AEG is authentically built with a steel shell and is a wheel wound high cap magazine which holds 520 BBs. The magazine can be loaded through the fill window at the top of the magazine body by pouring BBs straight in and the winding wheel is located on the baseplate and needs to be wound up to tension the mag.

This magazine is compatible with the Snow Wolf M3 and M3A1 Grease Gun AEGs but may not be compatible with other brands.

13.99
  • 60rnd Capacity
  • Stock up on plenty of spares!
  • For ARCTURUS X C.A.T. PCC
To use this magazine with the stock ARCTURUS X C.A.T. PCC SMG, you will need to remove the magazine's baseplate so it can be inserted fully into the magazine well.

If you're looking for spare magazines for your ARCTURUS X C.A.T. PCC SMG, you have found them! The ARCTURUS 60rnd Mid-Cap Magazine for X C.A.T. PCC is constructed from high-density polymer with a steel feed spring and is designed to keep up with the high-rate-of-fire that the FE™ MOSFET provides.

The magazine can be loaded through the fill/feed port at the top of the magazine body using a speed loader or loading rod and holds 60bbs with no battle rattle whatsoever. The bottom of the magazine has a loop to provide extra grip when pulling the magazine from a pouch. If you have treated yourself to an ARCTURUS X C.A.T. PCC series SMG, you need some of these to keep it well fed!

63.99
  • 44rnd Capacity
  • Green gas magazine
  • For WE GBB SMGs

If you're running a WE SMG-8 GBB platform, you'll need a few of these to keep the fun and kills coming! The WE 44rnd Magazine for WE GBB SMGs is constructed from alloy and compatible with the WE SMG-8 and similar platforms from WE. The mag can be loaded either through the feed lips at the top of the mag body or through the feed channel by pulling the follower down. We recommend a speed loader to make the loading process easy and avoid being the last one ready on game day!

This is a green gas magazine and is compatible with summer gas, green gas or red gas and can be filled by inverting the magazine through the fill valve on the baseplate.

138.99
  • 30rnd Capacity
  • CO2 magazine
  • For SRC SR40 MP40 GBB SMG

If you are running the hard recoiling SRC SR40 GBB, you will need some mags! The 30rnd CO2 Magazine for SR40 GBB SMG is constructed with a steel shell featuring authentic reinforcement ribs on each side, granting an authentic weight and feel along with flawless looks.

This magazine is a CO2 magazine, meaning it is powered by a 12g unthreaded CO2 capsule. The capsule is inserted into the bottom of the mag by removing the baseplate and unscrewing the CO2 plug using an Allen key. The mag is loaded through the polymer feed lips at the top of the design, and we recommend a speed loader with a GBB adapter for ease of loading. Holding 30 BBs, this mag is perfect for skirmishers who value realism.

12.99
  • 200rnd Capacity
  • Wheel wound High-cap magazine
  • For SA-X and SA-FX series AR-9 SMG

If you need more mags to keep your Specna Arms SA-X or SA-FX series SMG doing what it does best, this should suit you! The Specna Arms 200rnd S-MAG High Cap Magazine for SA-X & SA-FX AEG is a wheel wound high capacity magazine which holds 200 BBs. The magazine can be loaded through the fill window on the top of the magazine body by opening the fill window door and pouring your BBs straight in. The winding wheel is located on the baseplate and needs to be wound up to keep the magazine feeding.

The external design of this magazine matches other Specna Arms S-MAG style magazines, with SA logo textured panels on either side to add grip and enhance the aesthetic and an extended baseplate to make the mag easier to pull from pouches when a fast reload is required. Being based on the G&G ARP9 magazine design, this mag may also work in other AEG platforms designed for ARP9 magazines but is ideal for Specna Arms SA-X and SA-FX series AR-9 SMGs.

12.99
  • 200rnd Capacity
  • Wheel wound High-cap magazine
  • For SA-X and SA-FX series AR-9 SMG

If you need more mags to keep your Specna Arms SA-X or SA-FX series SMG doing what it does best, this should suit you! The Specna Arms 200rnd S-MAG High Cap Magazine for SA-X & SA-FX AEG is a wheel wound high capacity magazine which holds 200 BBs. The magazine can be loaded through the fill window on the top of the magazine body by opening the fill window door and pouring your BBs straight in. The winding wheel is located on the baseplate and needs to be wound up to keep the magazine feeding.

The external design of this magazine matches other Specna Arms S-MAG style magazines, with SA logo textured panels on either side to add grip and enhance the aesthetic and an extended baseplate to make the mag easier to pull from pouches when a fast reload is required. Being based on the G&G ARP9 magazine design, this mag may also work in other AEG platforms designed for ARP9 magazines but is ideal for Specna Arms SA-X and SA-FX series AR-9 SMGs.

48.99
  • 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!

15.49
  • 120rnd Capacity
  • Mid-cap mag - No battle rattle
  • For Novritsch SSR9 AEG

If you're running the incredibly swift SSR9 AEG from Novritsch, you'll need loads of these to keep it fed! The Novritsch 120rnd Magazine for SSR9 AEG is constructed from high density polymer and can be loaded through the fill/feed port at the top of the mag body using a speed loader or loading rod. 

The slim design of these magazines allows you to carry plenty, and it goes without saying, you'll need a lot of these mags to keep up with the SSR9 DSG's insane rate of fire!

20.99
  • 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...

92.99
  • Incredibly Robust Build
  • Large Winding Front
  • 1500rnd Capacity



The perfect magazine to give you the ultimate fire-power and suppression from your G&G AP-9 AEG. Incredibly satisfying to hold and use thanks to the very thick and robust polymer construction.

15.49
  • 110 rnd capacity
  • Polymer construction
  • For Evolution Reaper Carbontech AR-9 SMG AEGs only

If you own an Evolution Reaper Carbontech AR-9 SMG AEG, this is for you! This Evolution 110rnd Mid-Cap Magazine sports high-density polymer construction and a steel feed spring, guaranteeing that it will keep up with your SMG's rapid rate of fire! Due to its proprietary design, it will only work effectively in Evolution Reaper Carbontech AR-9 SMG AEGs. It features an extended baseplate design to make it easier to pull from pouches when a fast reload is required, and so it's easier to remove from your SMG when the BBs hit zero!

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.