Where are you located? Location determines what is and is not legal.
I have seen many people selling HK416 lower recivers on the internet.I knew it is illegal for me to own any of those and they are all based in the Eurape. My question is why some of them are unserialized. Are those lowers authentic or are they some kinds of well made counterfeits? Any information will be appreciated. Thanks.
I'd guess they aren't serialized because they are replacement parts and were never assembled as rifles.
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