Magpul PMAG 20: High-Performance 5.56 NATO Magazine for AR15M4

Reliable magazines are a foundational component of any defensive or range setup. For shooters who prioritize consistent feeding, rugged construction, and platform compatibility, a high-quality polymer magazine can make the difference between a training hiccup and mission-ready performance.

MAGPUL PMAG

MAGPUL PMAG 20 round 5.56x45 NATO magazine front view

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The MAGPUL PMAG 20 is a 20-round 5.56×45 NATO / .223 Remington polymer magazine engineered for AR15M4-compatible weapons. Optimized for Coltspec AR15M4 platforms, the PMAG 20’s modified internal and external geometry also allows reliable operation in systems such as the HK 416, MR556A1, M27 IAR, British SA80, FN SCAR, and similar rifles. Shop this product

Key features that matter on the line

The PMAG 20 uses a USGI-spec stainless steel spring for commonality with military-standard magazines, paired with a four-way anti-tilt, self-lubricating follower and constant-curve internal geometry to promote smooth, consistent feeding under stress. A redesigned bolt catch notch increases bolt catch clearance, reducing stoppages in platforms with aggressive bolt catches.

Handling and durability

Ribbed gripping surfaces, aggressive front and rear texture, and flared floor plates improve magazine manipulation for quick reloads and fast clearing drills. The pop-off impact dust cover helps keep debris out during transport, and paint pen dot matrix panels on the base allow positive identification marking for range or inventory control.

Caliber and application

Chambered for 5.56×45 NATO / .223 Remington, this magazine supports a widely available, low-recoil cartridge suited for defensive use, training, and small-game or varmint applications. Its 20-round capacity is ideal for duty-style loadouts and for shooters who prefer a compact, well-balanced magazine length.

Price-conscious buyers will appreciate the value: the PMAG 20 is listed at $14.99—an economical option for building a reliable magazine inventory. For full specifications and purchasing, View product details and pricing.

MAGPUL PMAG 20 round magazine base and texture detail

For shooters equipping duty rifles, patrol carbines, or range rigs, the MAGPUL PMAG balances proven engineering with field-focused features. Check current availability and purchase options at our shop page: Check 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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