For duty use, training, or range work, magazine reliability is as important as the rifle itself. A robust, well-engineered 20-round magazine offers a balance of capacity and ergonomics for patrol rifles and compact carbines where maneuverability and weight savings matter.
MAGPUL PMAG delivers a purpose-built 20-round 5.56×45 NATO (.223 Remington) polymer magazine designed for AR15M4-compatible weapons. It’s optimized for Coltspec AR15M4 platforms while the modified internal and external geometry also permits reliable operation with systems such as the HK 416, MR556A1, M27 IAR, British SA80, FN SCAR, and others. Shop this product
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Design and compatibility
The MAGPUL PMAG is a polymer 20-round magazine with constant-curve internal geometry that promotes smooth feeding and reduces friction points common with straight-wall designs. A USGI-spec stainless steel spring provides durability and commonality with service spares, while the four-way anti-tilt, self-lubricating follower maintains proper alignment under sustained fire.
Notable engineered features
Key details engineered for tactical use include a redesigned bolt catch notch at the rear for increased bolt catch clearance, a pop-off impact dust cover to protect the feed lips during transport, and flared floor plates to speed magazine handling and disassembly. Ribbed gripping surfaces and aggressive front/rear texture aid positive manipulation in gloves or wet conditions, and paint-pen dot matrix panels on the magazine base allow durable identification marking.
The MSRP is competitive at approximately $14.20 per magazine, making it an economical choice for units and individuals who need to field multiple spares without sacrificing build quality. View product details and pricing
Tactical performance and applications
Chambered for 5.56×45 NATO / .223 Remington, this magazine supports common intermediate calibers used in modern service rifles. The 20-round capacity is ideal for close-quarters or vehicle-borne operations where a shorter profile reduces snag and improves handling, yet retains enough rounds for effective engagement. Compatibility with a wide range of platforms makes the MAGPUL PMAG a versatile choice across inventories.
For a durable, dependable 20-round option engineered for modern rifles, the MAGPUL PMAG balances feeding reliability, ergonomic handling, and service-oriented features at an affordable price. Check current availability
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People Also Ask
What makes this product stand out from competitors?
This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.
Is this product suitable for beginners?
Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.
What warranty or support is available?
The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.
How does this compare to similar products in its price range?
This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.
What maintenance is required?
Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.
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