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Fantastic purchase - Heckler & Koch Complete MR556 Upper Receiver Kit

by Zack B, from TX, United States Written on February 29, 2024
Review for Heckler & Koch Complete MR556 Upper Receiver Kit
Heckler & Koch Complete MR556 Upper Receiver Kit
Heckler & Koch Complete MR556 Upper Receiver Kit
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Zack B's Review of Heckler & Koch Complete MR556 Upper Receiver Kit

Upper kit included very nice HK soft case which I feel deserves to be mentioned in item description. Shipped quickly, in good condition and dropped right onto a milspec lower. Only gripe is that HK stopped shipping these with any irons.
Pros:
  • Includes case
Cons:
  • No Iron Sights included
Best Used for:
  • Pretending you have an actual HK416
Would Recommend: Yes
5 of 5 found the following review helpful.
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Last updated 2026-07-16 UTC.