The Magpul PMAG 30 AR/M4 Gen M3 MultiCam Black (MAG557MCB) is a premium 30-round polymer magazine designed for AR-15, M4, and other 5.56x45 NATO platforms. Featuring Magpul’s popular MultiCam Black camouflage pattern, this third-generation PMAG combines exceptional durability, reliable feeding, and a tactical aesthetic that blends seamlessly with modern camouflage setups. Trusted by military, law enforcement, and civilian shooters, the PMAG M3 remains one of the most respected magazines in the industry.
Gen M3 Design Improvements
The Gen M3 version of the PMAG incorporates several key upgrades over earlier models. It includes a redesigned floorplate, an enhanced anti-tilt follower, and a more robust polymer body. These improvements result in greater impact resistance, smoother feeding, and increased overall reliability. The Gen M3 magazine is engineered to perform consistently under demanding conditions, making it a top choice for professional users and serious enthusiasts alike.
The Magpul PMAG 30 AR/M4 M3 in MultiCam Black delivers proven reliability, rugged durability, and a tactical camouflage finish for AR-15 and M4 platforms.
MultiCam Black Camouflage Pattern
This model comes finished in the highly popular MultiCam Black pattern. MultiCam Black offers a dark, low-visibility camouflage that performs well in a variety of environments, including urban, woodland, and nighttime operations. The pattern provides excellent concealment while maintaining a professional, tactical appearance. Many shooters prefer MultiCam Black for its versatility and ability to blend with both natural and man-made surroundings.
High-Strength Polymer Construction
Constructed from a specially formulated impact-resistant polymer, the PMAG M3 is significantly lighter than traditional aluminum magazines while offering superior resistance to drops, crushing, and environmental damage. The polymer body resists corrosion and maintains its shape even after repeated impacts, ensuring long-term durability in harsh field conditions.
Anti-Tilt Follower for Reliable Feeding
The PMAG Gen M3 features an advanced anti-tilt follower that prevents follower tilt — one of the most common causes of magazine-related malfunctions. Combined with the constant-curve internal geometry, this design ensures smooth, consistent feeding of 5.56x45 NATO and .223 Remington ammunition, even when the magazine is fully loaded or used in adverse conditions.
Key Features of the Magpul PMAG 30 AR/M4 M3 MultiCam Black
- 30-Round Capacity – Standard high-capacity magazine for AR platforms
- Gen M3 Upgrades – Improved floorplate, follower, and body design
- Anti-Tilt Follower – Enhances feeding reliability
- MultiCam Black Pattern – Tactical low-visibility camouflage
- Impact-Resistant Polymer – Lightweight and extremely durable
- Constant-Curve Geometry – Smooth and consistent feeding
- Tool-Free Disassembly – Easy maintenance in the field
- Part Number MAG557MCB – Official Magpul product
- UPC 840815150893 – Authentic Magpul magazine
Why Choose the Magpul PMAG 30 AR/M4 M3 MultiCam Black?
The Magpul PMAG has long been considered the gold standard for AR-15 magazines. The Gen M3 version takes performance even further with meaningful design improvements. The MultiCam Black finish adds a tactical, low-profile appearance that appeals to shooters who want both function and aesthetics. Whether you’re building a duty rifle, a competition setup, or a personal defense firearm, the PMAG M3 MultiCam Black offers the perfect combination of reliability, durability, and visual appeal. Its polymer construction makes it lighter than metal magazines while providing superior resistance to damage and corrosion.
Technical Specifications
| Brand | Magpul Industries |
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| Model | PMAG 30 AR/M4 M3 |
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| Part Number | MAG557MCB |
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| Caliber | 5.56x45 NATO / .223 Remington |
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| Capacity | 30 Rounds |
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| Material | Impact-Resistant Polymer |
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| Color / Pattern | MultiCam Black |
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| Generation | Gen M3 |
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| Compatibility | AR-15, M4, and other 5.56 platforms |
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| UPC | 840815150893 |
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Ideal Applications
The Magpul PMAG 30 AR/M4 M3 MultiCam Black is suitable for tactical training, competitive shooting, home defense, and general range use. The MultiCam Black pattern makes it especially popular among users who want a tactical, low-visibility appearance. Its rugged construction and reliable feeding have made it a favorite among law enforcement, military personnel, and civilian shooters who demand performance in any environment.
Experience proven reliability with the Magpul PMAG 30 AR/M4 Gen M3. This 30-round 5.56x45 magazine features a durable polymer body, anti-tilt follower, and comes in the popular MultiCam Black pattern. Part Number MAG557MCB. UPC 840815150893.
