Item #:
840815128298
UPC: #:
840815128298
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Magpul PMAG GEN M3 30-Round Magazine 5.56/.223 AR-15 Black

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The Magpul PMAG GEN M3 delivers enhanced reliability and durability for AR-15 and M4 platforms chambered in 5.56 NATO and .223 Remington. This third-generation polymer magazine incorporates proven improvements that address common feeding issues found in standard aluminum magazines.

What Makes This Different

The GEN M3 features an updated anti-tilt follower with constant curve geometry that maintains consistent spring pressure throughout the magazine's capacity. Enhanced feed lips provide improved ammunition presentation while the redesigned floorplate offers better drop protection than previous generations. Impact and crush-resistant polymer construction withstands repeated drops on concrete and extreme temperature variations from -50°F to 180°F.

Key Features

  • 30-round capacity with reliable feeding geometry for 5.56 NATO and .223 Remington
  • Anti-tilt follower with four-way anti-tilt design prevents binding and misfeeds
  • Constant curve internal geometry maintains optimal spring tension
  • Enhanced polymer construction rated for over 10,000 loading cycles
  • Textured gripping surface with front and rear texture panels
  • Paint pen dot matrix for easy identification and marking
  • Compatible with M4/M16/AR-15 pattern rifles and carbines
Field testing demonstrates consistent feeding across various ammunition weights from 55-grain to 77-grain projectiles. The magazine functions reliably in tactical competitions, training environments, and duty applications. Polymer construction resists corrosion in humid conditions while maintaining dimensional stability in temperature extremes. The self-lubricating follower reduces friction and wear during high-volume shooting sessions.

Technical Specs

  • Capacity: 30 rounds
  • Caliber: 5.56x45mm NATO, .223 Remington
  • Overall Length: 7.1 inches
  • Width: 1.0 inch
  • Weight: 4.2 ounces empty
  • Material: Impact-resistant polymer construction
  • Color: Black
  • Compatibility: AR-15, M4, M16 pattern rifles
  • Country of Origin: USA
Magpul's third-generation PMAG represents the culmination of continuous improvement in polymer magazine technology. Military and law enforcement agencies worldwide have adopted this platform for its proven track record under demanding conditions.