32-round OMag for MP5 variants

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The OP Polymer magazine for MP5 variants is a standard capacity 32-round 9mm polymer mag for HK SP5, HK MP5 and all HK MP5 clones. Its unique feed lip and follower geometry allows for reliable feeding and function under full and semi-auto operation. Its proprietary polymer construction provides an affordable and dependable option to the growing roller-lock community. 

Mag Features include-

  • Fiber reinforced polymer construction for durability
  • 32-round standard capacity
  • Stainless Steel spring
  • Removable base pad for cleaning and maintenance 
  • Rebuild kits available 
  • 100% made in the USA


More info to come.


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Additional Info

Additional Info