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40 Rounds

Magpul Industries

Magpul Pmag M3 5.56 40rd Blk


"The next-generation PMAG 40 GEN M3 is a 40-round 5.56x45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons. Along with expanded feature set and compatibility"" the GEN M3 incorporates new material technology and manufacturing...

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Promag Ar-15 Roller 40rd Fde Poly


ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturer's defects. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double...

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