10 Best M4 Mid Cap Magazine of 2025

Tested and Reviewed: Top 10 M4 Mid Cap Magazine deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Lancer Tactical

Lancer Tactical Airsoft M4 M16 Series Polymer 130 Round Capacity Transparent Window High Speed MidCap Airsoft Magazine

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Editor's bottom line:

“This m4 mid cap magazine is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

*Made in Taiwan
Transparent window reveals the remaining BB count Can feed BBs consistently, even in HPA airsoft guns with high rate of fire
Impact-resistant polymer construction with rugged surface texturing
Compatible with Lancer Tactical Proline Series as well as most M4 airsoft AEGs
Removable magazine baseplate for easy quickdraws

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Picked by 397 people today

9.5

Lancer Tactical

Lancer Tactical Airsoft M4 M16 Series Polymer 130 Round Capacity Transparent Window High Speed MidCap Airsoft Magazine

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Main Highlights

Can feed BBs consistently, even in HPA guns with high rate of fire
Transparent window reveals the remaining BB count
Impact-resistant polymer construction with rugged surface texturing
Compatible with Lancer Tactical Proline Series as well as most M4 airsoft AEGs
3 digital number at the bottom of both sides to allow easy marking for identification

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9.5

Evike

Evike Airsoft - Blue Box 140rd Polymer Midcap Mag for M4-Style Series Airsoft AEGs (Color: Black/Single)

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Main Highlights

Polymer
Compatibility: For M4 / M16 & other AEGs that use M4 magazines
Capacity: 140rds
Color: Black
Manufacturer: Matrix

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9.2

Clovair

Clover Airsoft-PTS EPM1 M4 Mid Cap Magazine - 250 BB Capacity Mag - Fuel Gauge Indicator - No Rattle Magazine Design (Black, 1 Magazine)

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Main Highlights

: The Clover Airsoft EPM1 mid cap holds approximately 250 BBs, rivaling the capacity of high cap magazines!
: A clear plastic window shows when the EPM1 is full or how many BBs remain, so you know when to reload during games or practices.
: Made from durable Zytel polymer, the EPM1 magazine shell is built to withstand heavy use over multiple airsoft matches and sessions.
: The spring-loaded design allows reloading of BBS with most airsoft speed loaders through the top. Loaders sold seperately.
: As the first magazine co-developed by PTS and Odin, the EPM1 sets new standards for achieving both high capacity and high rate of fire performance from an AEG magazine.
: To make reloading your EPM1 Magazines faster and easier, pick up a PTS Odin Side winder speed loader and a Clover Airsoft Carbon Fiber Upgrade Gear!
: If loading without a Clover Airsoft Carbon Fiber Replacement Gear Odin, a break in of your EPM1 will be required. Load the magaine as full as you can, and leave loaded for 24 hours. Unload, and repeat until the fuel gauge goes all the way to the top upon loading! If using a CA Carbon Fiber Replacement Odin gear in an Odin Style Speed Loader, you can fully load these on day 1!
: For Tokyo Marui, G&P, G&G, CYMA and other compatible M4 / M16 Series Airsoft AEG Rifles

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9.0

Lancer Tactical

Lancer Tactical Airsoft M4 M16 Series Polymer 130 Round Capacity Transparent Window High Speed MidCap Airsoft Magazine

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Main Highlights

*Made in Taiwan
Transparent window reveals the remaining BB count Can feed BBs consistently, even in HPA airsoft guns with high rate of fire
Impact-resistant polymer construction with rugged surface texturing
Compatible with Lancer Tactical Proline Series as well as most M4 airsoft AEGs
Removable magazine baseplate for easy quickdraws

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8.8

Lancer Tactical

Lancer Tactical 120 Round MidCap Steel Metal 6mm M4 / M16 AEG Airsoft Magazine Clip (Black, 1 Count)

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Main Highlights

Constructed with a full metal frame to withstand rigorous use
Compatible w/ most Lancer Tactical polymer receiver AEGs
Excellent choice when searching for an extra magazine in your loadout
No winding or pull string required to continuously fire up to 120 Rounds
REQUIRES SPEEDLOADER to Load BBs

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8.6

Lancer Tactical

Lancer Tactical Airsoft M4 M16 Series Polymer 130 Round Capacity Transparent Window High Speed MidCap Airsoft Magazine

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Main Highlights

Reliable BB Feeding: Ensures consistent BB feeding, even in high rate of fire HPA guns, maintaining optimal performance during intense gameplay.
Visible BB Count: The transparent window provides a clear view of the remaining BB count, allowing you to stay on top of your ammunition levels.
Durable Construction: Crafted from impact-resistant polymer, the magazine boasts rugged surface texturing for enhanced grip and durability, standing up to the rigors of airsoft battles.
Wide Compatibility: Designed to work seamlessly with Lancer Tactical Proline Series and most M4 airsoft AEGs, ensuring versatility across different platforms.
Effortless Identification: Equipped with 3 digital number markings on both sides, making it easy to mark and identify magazines for quick access during fast-paced scenarios.

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8.3

Lancer Tactical

Lancer Tactical Airsoft M4 M16 Series Polymer 130 Round Transparent Window High Speed Mid-Cap Airsoft Magazine -Pack of Three (Tan)

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Main Highlights

Reliable BB Feeding: Ensures consistent BB feeding, even in high rate of fire HPA guns, maintaining optimal performance during intense gameplay.
Visible BB Count: The transparent window provides a clear view of the remaining BB count, allowing you to stay on top of your ammunition levels.
Durable Construction: Crafted from impact-resistant polymer, the magazine boasts rugged surface texturing for enhanced grip and durability, standing up to the rigors of airsoft battles.
Wide Compatibility: Designed to work seamlessly with Lancer Tactical Proline Series and most M4 airsoft AEGs, ensuring versatility across different platforms.
Effortless Identification: Equipped with 3 digital number markings on both sides, making it easy to mark and identify magazines for quick access during fast-paced scenarios.

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8.1

Clovair

Clover Airsoft-PTS EPM1 M4 Mid Cap Magazine - 250 BB Capacity Mag - Fuel Gauge Indicator - No Rattle Magazine Design (Black, 3 Mag Value Pack with Free Odin M12 Upgrade Gear)

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Main Highlights

VALUE PACK: The Clover Airsoft value packs include a free Clover Airsoft Upgrade Gear for Odin M12 Style speed loaders! This gear, a $15 value, let's you load your EPM1 Magazines fully without any break in required! (Speed Loaders are sold separately).
LARGE CAPACITY MAGAZINE: The Clover Airsoft EPM1 mid cap holds approximately 250 BBs, rivaling the capacity of high cap magazines!
FUEL GAUGE INDICATOR: A clear plastic window shows when the EPM1 is full or how many BBs remain, so you know when to reload during games or practices.
DURABLE CONSTRUCTION: Made from durable Zytel polymer, the EPM1 magazine shell is built to withstand heavy use over multiple airsoft matches and sessions.
EASY RELOADING: The spring-loaded design allows reloading of BBS with most airsoft speed loaders through the top. Loaders sold seperately.
COLLABORATIVE INNOVATION: As the first magazine co-developed by PTS and Odin, the EPM1 sets new standards for achieving both high capacity and high rate of fire performance from an AEG magazine.
LEVEL UP YOUR RELOADS: To make reloading your EPM1 Magazines faster and easier, pick up a PTS Odin Side winder speed loader and a Clover Airsoft Carbon Fiber replacement gear!
BREAK IN: If loading without a Clover Airsoft Carbon Fiber Replacement Gear Odin, a break in of your EPM1 will be required. Load the magaine as full as you can, and leave loaded for 24 hours. Unload, and repeat until the fuel gauge goes all the way to the top upon loading! If using a CA Carbon Fiber Replacement Odin gear in an Odin Style Speed Loader, you can fully load these on day 1!
COMPATIBILITY: For Tokyo Marui, G&P, G&G, CYMA and other compatible M4 / M16 Series Airsoft AEG Rifles

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8.1

Lancer Tactical

Lancer Tactical Airsoft M4 M16 Series Polymer 130 Round Transparent Window High Speed Mid-Cap Airsoft Magazine- Pack of 5 (Smoked 5 Pack)

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Main Highlights

Can feed BBs consistently, even in HPA guns with high rate of fire
Transparent window reveals the remaining BB count
Impact-resistant polymer construction with rugged surface texturing
Compatible with Lancer Tactical Proline Series as well as most M4 airsoft AEGs
3 digital number at the bottom of both sides to allow easy marking for identification

Show Price

Our Best Overall Choice

Best Choice

9.7

Lancer Tactical

Lancer Tactical Airsoft M4 M16 Series Polymer 130 Round Capacity Transparent Window High Speed MidCap Airsoft Magazine

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

*Made in Taiwan
Transparent window reveals the remaining BB count Can feed BBs consistently, even in HPA airsoft guns with high rate of fire
Impact-resistant polymer construction with rugged surface texturing
Compatible with Lancer Tactical Proline Series as well as most M4 airsoft AEGs
Removable magazine baseplate for easy quickdraws

Show Price

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