Magpul PMAG GEN M3 30rd Magazine - Coyote Tan, Windowed, for AR-15/M16/M4 (5.56/.223)

The Magpul PMAG GEN M3 30rd magazine in Coyote Tan is a purpose-built 5.56/.223 polymer magazine for AR-15, M4, M16, and compatible platforms. If you run an AR and want reliable, easy-to-see ammo count without fumbling in a mag pouch, the GEN M3 delivers the rugged dependability Magpul is known for. Built with next-generation impact and crush-resistant polymer, a stainless steel spring rated for long service life, and an anti-tilt follower that keeps rounds feeding smoothly under real-world conditions—this is the magazine serious shooters load into their guns.

The dual-side MagLevel windows let you visually confirm your round count at a glance. A high-visibility indicator coil on the spring and numerical markers on the body make it quick to verify you're loaded—no guessing. The redesigned floorplate is slimmer than earlier versions, so it fits tight in double and triple pouches without binding. Over-travel and bolt-catch geometry refinements ensure the magazine seats and functions correctly on a wide range of platforms, including HK 416, FN SCAR MK 16/16S, SA-80, and other STANAG 4179–spec rifles. For field ID and gear organization, paint pen dot matrices molded into the bottom panel let you mark mags however you like.

This is tool-free disassembly for fast cleaning, aggressive front and rear texture for positive control in any environment, and a design optimized for the abuse that comes with real use. Made in the USA. Note: dust cover not included.

Key Features

• 30-round capacity for 5.56 NATO/.223 Remington
• Dual-side transparent MagLevel windows with indicator coil for quick round-count verification
• Next-generation impact and crush-resistant polymer construction
• USGI-spec stainless steel spring rated for extended service life
• Four-way anti-tilt follower for reliable, consistent feeding
• Constant-curve internal geometry and over-travel insertion stop
• Redesigned slimmer floorplate for double and triple pouch compatibility
• Low-profile ribs and aggressive texture for secure handling
• Paint pen dot matrix on bottom panel for user identification and marking
• Tool-free disassembly for cleaning
• Wide compatibility with AR-15, M4, M16, HK 416, SCAR, Tavor, and other STANAG 4179 platforms
• Made in the USA

Specifications

Frequently Asked Questions

Will this magazine work in my HK 416 or other non-AR platform?

Yes. While optimized for Colt-spec AR-15, M4, and M16 platforms, the GEN M3's modified internal and external geometry provides wide compatibility with most STANAG 4179 rifles, including HK 416, MR556, M27 IAR, FN SCAR MK 16/16S, IWI Tavor, British SA-80, and others. Specific firearms may vary, so confirm compatibility with your platform's documentation.

What's the difference between the GEN M3 and older PMAG generations?

The GEN M3 features next-generation polymer materials, refined geometry for broader platform compatibility, improved over-travel and bolt-catch notch design, a slimmer floorplate optimized for tight mag pouches, and the MagLevel windowed system for rapid round-count verification. All improvements work within the same proven anti-tilt follower and stainless steel spring architecture.

Can I disassemble this magazine for cleaning without tools?

Yes. The GEN M3 is designed for tool-free disassembly, making it simple to field-strip for cleaning and maintenance.

Does this magazine come with a dust cover?

No. This magazine does not include a dust cover—you'll need to source that separately if desired.