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M1A Magazines

Shop our selection of factory and aftermarket M1A magazines to head into your next hunt or training session confidently. Here at The Mag Shack, we’ve made sure to only stock high-quality, reliable magazines for your M1A rifle. 

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Frequently asked questions

Why do I see the M14 being mentioned often with the M1A?

The M1A is simply the civilian version of the M14. Thankfully, magazines are interchangeable between the two models.

What calibers are compatible with my M1A magazine?

M1A magazines are compatible with 7.62x51mm NATO and .308 Winchester ammunition.

What is the highest capacity magazine I can buy for my M1A?

Our highest capacity magazine is a 50-round drum mag from ProMag. If a drum mag seems too large for your needs, we also carry 20-round magazines.