Polymer 80 .50 Beowulf Magazine - Black

Manufactured by Polymer 80
Manufactured by Polymer 80
1 Review

Available for Backorder

NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.

PreOrder/BackOrder item may take longer to process. As soon as Primary Arms has item available, we will process your order.



The Polymer 80 AR-15 Magazine holds up to 10 rounds of 50 Beowulf ammunition and is constructed from a heavy duty polymer in multiple colors. The P80 50 Beowulf magazine features an aggressive grip texture and an easily removable floor plate for maintenance.

  • Black
  • 10 rounds of 50 Beowulf
  • Heavy duty polymer construction
  • Innovative floor plate design
  • Durable and lightweight

Polymer 80 is known for designing 80% receivers and jigs, so you can build your own Glock style handgun or AR-15 right in your garage. They have grown in popularity so fast that they are now offering their own completion kits with all the internal parts you need to finish a build. Whether you want to build a handgun or rifle, P80 has you covered.
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BrandPolymer 80
Caliber Gauge.50 Beowulf
Magazine Capacity10
PlatformAR-15 Magazines

Ratings & Reviews

1 review

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Not good


Doesn't hold more than 5 bullets without them flying out of the magazine due to spring tension and weird lips. You have to handle a loaded magazine like a bomb. Get the new hexmags or steel ones instead. 3 stars because I use them in my 556 with zero issues.