UMP 9mm Full Auto Bolt – US


HK UMP 9mm – Full Auto Bolt Group

  • Tungsten Filled
  • Heat Treated
  • Parkerized

The full auto bolt carrier is for HK UMP rifles. The full-auto bolt carrier will not work in the HK USC conversion rifles.

In stock

SKU: HKP-02288

Additional information

Weight 24 oz

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