Viewing 30 of 83.
grid
list
£15.99
  • For M917 UTR45 AEG
  • 120rnd Capacity
  • Polymer construction

If you have treated yourself to the phenomenal new SMG from Double Eagle, the UTR45, you will want to stock up on these! This 120rnd AEG magazine is compatible with the UTR45 and is loaded using a standard speed loader or loading rod through the feed/fill port at the top of the magazine. 

£74.99
  • 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.

£9.99
  • 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.

£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.

£39.99

If you are running a MAC-11 GBB that unbelievable rate of fire will have you needing plenty of spare mags, so stock up while they're hot! The HG-203 MAC-11 Green Gas Magazine from HFC holds 42 BBs, all of which will be gone in a couple of seconds on full auto! The magazine can be loaded through the feed lips by pulling the follower down to the bottom, where it will lock into place. You can load this mag either by hand or by using an Airsoft speed loader. Once you are finished loading, press the small protruding tab on the follower to release it and reapply tension to the feed spring. The fill valve is located on the bottom of the magazine and can be filled with summer gas or green gas. 

£9.99
  • 100rnd Capacity
  • Steel upper shell with polymer lower shell
  • For Well R4 SMG-7 AEP

If you need to load up on magazines for your SMG-7 AEP, but you don't want the "battle rattle" from using high capacity magazines, you'll need a few of these! The 100rnd Mid-cap magazine for the well R4 is constructed with a steel upper shell and feed spring, and a polymer lower shell with polymer internals. The magazine includes "4.6x30" stamped markings on the left side of the shell and realistic reinforcement ribs along the sides of the upper shell. This magazine holds 100 6mm BBs and can be fed through the feed/fill port at the top of the magazine using a standard Airsoft speed loader. The magazine is designed for the Well R4 but should work in most SMG-7 AEPs. 

£29.99
  • 60 Round Mid Cap
  • Made For ARP9
  • Lightweight


A spare Mid cap magazine designed for the G&G ARP9 9mm Receiver styled Airsoft M4 replica. Shaped Similar to an extended G-series magazine but hold 60 rounds filled via a a speed loader on the top of the mag. once filled you are ready to go with no winding needed.

£10.99
  • 120rnd 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 mags, get them here while they last! The CYMA 120rnd Old School Straight Mid-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 mid-caps, meaning no battle rattle as you go room to room with your SMG-5 doing what it does best, and should be compatible with practically any SMG-5 AEG platform out there. The mags can be loaded through the fill/feed port at the top of the magazine body using a standard Airsoft speedloader or loading rod and hold 120BBs, a respectable capacity for such a compact magazine design. If you have your old school handguard and your Maglite ready, finish your build off with these old school straight mags!

£31.99
  • 120 Round Capacity
  • For UMAREX H&K MP7 AEG
  • Fully Licensed By Heckler & Koch

A 120 Round capacity Mid Cap Magazine for the UMAREX H&K MP7 AEG Airsoft Electric Gun.

£47.99
  • Black in Colour
  • Multi-Pack Of 3
  • 75 Round Magazine

A multipack of magazine for the ASG Scorpion Evo. Built from tough Polymer these magazines are mid-capacity, meaning BBs can be loaded from the top using a speed loader and then require no winding. 

£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
  • 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!

£25.99
  • 150rnd Capacity
  • Dupont Zytel Polymer construction
  • Bolt lock functional - Peak realism

If you're looking for more capacity on your ASG Scorpion EVO AEG and you hate high-caps, the PTS Syndicate EPM-E9 150rnd Magazine for ASG Scorpion Evo AEGs is what you need! As with other PTS EPM magazines, the E9 is constructed from high-density Dupont Zytel polymer, the best of the best when it comes to polymers used in Airsoft.

The E9 magazine is loaded like any other mid-cap, simply load through the fill/feed port on the top using an Airsoft speed loader or loading rod. Unlike other mid-caps, the E9 magazine provides empty magazine cutoff, also known as "bolt lock", just like the original EVO mags.

The high-vis orange follower allows you to track when the mag is fully loaded through the clear witness window on each side and take a quick glance at the top of the mag with it removed to confirm you still have ammo inside. On each side and the baseplate, we are treated to a dot matrix so you can mark your magazines and keep track of which is which. The front and rear of the E9 mag also include linear texture to improve handling for easier reloads, particularly in wet conditions. If you need more mags for your CZ Scorpion EVO with more capacity than the originals, load up on PTS Syndicate EPM-E9 mags!

£79.99
  • 95rnd Mid-Cap Magazine
  • Three Magazine Pack
  • Fully Trademarked



A Three Pack of Medium Capacity Magazines designed exclusively for the Airsoft Krytac Kriss Vector AEG, created by KRYTAC and officially licensed by KRISS.

£34.99
  • Lightweight
  • Made For ARP9
  • 300 Round High Cap

A spare high cap magazine designed for the G&G ARP9 only.

£11.99
  • M98A UMG Compatible
  • Wheel Wound Design
  • 450 Round Capacity



A 6mm BB Airsoft 450 round high capacity magazine, designed to be used with Double Eagles M89A series of Airsoft Electric Guns.

£12.99
  • 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!

£7.99
  • 60rnd Capacity
  • TM Compatible
  • No 'Battle Rattle'

A Medium Capacity Magazine for the CYMA CM.033 Thompson / M1A1, that holds a total of 60rnds and will feed BBs into your replica until empty, without the annoying rattle of High Cap Magazines. It is filled from the top using a Speedloader to force BBs into place, and is constructed to a tough standard using Polymer. As a final party trick, these Magazines are compatible with Tokyo Marui replicas as well.

£8.99
  • 55rnd 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 55rnd Low-Cap Magazine is compatible with AGM's STEN gun and MP40 AEGs, holding 55 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 to a tee.

This magazine is a low-cap, meaning it holds 55 rounds and is ideal for Milsim players and reenactors who require close to real capacity magazines. 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. These mags are ideal for those who enjoy a reload under pressure, but if you want more capacity, check out the Mid-cap version.

£59.99
  • 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.

£24.99
  • Highly Realistic
  • Dummy Rounds
  • Feeds Until Empty

A Polymer magazine for the ARP9 Airsoft Electric Gun, which holds a total of 60rnds and feeds BBs into the gun via a spring, meaning they feed completely until empty. Not only this, but they have actual dummy rounds (not just stickers) inside to look just like the real deal.

£64.99
  • 3 x Multi-Pack
  • Semi-Transparent
  • 75 Round Magazine

A multipack of magazine for the ASG Scorpion Evo. These new magazines from ASG allow you to insert your own decals to make your magazines look more realistic. 

£9.99
  • 210rnd Capacity
  • Wheel wound high-capacity magazine
  • For M41A Pulse Rifle & Thompson AEGs

If you need magazines for your Pulse Rifle you have found the perfect option. The Snow Wolf High-Capacity magazine for Thompson AEGs is slim and compact despite its respectable 420-round capacity. The magazine shell is constructed from steel with polymer internals and can be loaded through the fill window at the top of the magazine body. The winding wheel is located on the baseplate and needs to be wound to tension the magazine. This magazine can be used in Thompson AEGs including the M1A1 and M1928 but is optimised for the M41A Pulse Rifle due to its short length.

£11.99
  • 30/80rnd Variable capacity
  • High density polymer shell, steel baseplate
  • Compatible with WE06 Standard & Advanced

If you are equipped with the WELL PRO WE06 PPK-20 Compact, whether it is the Standard or Advanced version, you will need a few of these to keep it well-fed! The WELL PRO 30/80rnd Variable Capacity Magazine For WE06 is constructed with a high-density polymer shell and steel baseplate and is compatible with both variants of the WE06, but is not compatible with ARCTURUS PP-19 or PPK-20 variants. 

This is an adjustable-capacity magazine which allows you to choose between 30rnd and 80rnd capacity by removing the internals from the shell and flicking the switch on the right side. This can be achieved by pushing the detent on the bottom of the mag in and sliding the baseplate off, after which the internals can be removed through the bottom. 

Otherwise, this mag works just like a normal midcap; filled with a speed loader through the fill/feed port at the top, with no battle rattle giving you away thanks to its spring-loaded internals. Whether it is the impressive Standard version or the insane Advanced version, you'll need quite a few of these to do this fantastic platform justice!

£8.99
  • 420rnd Capacity
  • Steel shell with polymer internals
  • For M1A1 & 1928 Thompson SMG AEG

If you need magazines for your Tommy gun and you prefer a nice easy to carry stick mag to the huge drum, these will do the trick! The Snow Wolf High-Capacity magazine for Thompson AEGs is slim and compact despite its respectable 420-round capacity. The magazine shell is constructed from steel with polymer internals and can be loaded through the fill window at the top of the magazine body. The winding wheel is located on the baseplate and needs to be wound to tension the magazine. This magazine can be used in Thompson AEGs including the M1A1, M1928 and M41A Pulse Rifle, though it will protrude through the magazine shroud of the Pulse Rifle due to its length.

£11.99
  • 130rnd Capacity
  • Steel shell with polymer internals
  • For Snow Wolf MP18 AEG

Looking for mags for your MP18? The Snow Wolf 130rnd Mid-cap Magazine should do the trick! This magazine is made from hefty and substantial steel with polymer internals and a steel feed spring. To load the magazine all you need to do is fill it from the top using a standard Airsoft speed loader or loading rod.

£74.99
  • 50rnd Capacity
  • Huge Gas Reservoir
  • For G&G GTP9/SMC9

An Alloy constructed spare or replacement magazine for the G&G GTP9 Gas Blowback Pistol and SMC9 Gas Blowback Carbine. It holds a total of 50rnds and has a huge gas reservoir to ensure it can hold enough gas to perform throughout the entire magazine.

£94.99
  • Manual winding
  • Huge 1500 round capacity
  • High density Polymer construction

If you are looking for some extra firepower for your PCC45 or MXC9 AEG, you have found it with G&Gs drum magazine! With a whopping 1500 round capacity, you will easily have enough BBs on board to keep the entire enemy team's heads down! Nothing makes a high-rate of-fire beast as sweet as having a serious volume of ammo to feed it with! 

£10.99
Was £17.99
Save £7.00
  • 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.

£12.99
  • 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!

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.