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Magpul PMAG Gen M3 Window Magazine 30 Round 223/5.56

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The Magpul PMAG Gen M3 Window is a 30-round 5.56x45 NATO/223 Remington polymer magazine for AR-15/M4 compatible weapons. 

    • Crush and impact resistant polymer construction.
    • Dual-side transparent windows.
    • Improved dimensions for wider compatibility with more platforms.
    • Constant-curve internal geometry for smooth feeding.
    • Self-lubricating, anti-tilt, follower increases reliability.
    • Stainless steel spring for corrosion resistance and field compatibility. USGI-spec.
    • Insertion stop on the spine prevents over-travel.
    • Flared floorplate and textured gripping surface for easy disassembly and positive magazine handling.
    • Made in U.S.A.