1966 Model HK41 Receiver
<p>The original uploader was <a href="https://en.wikipedia.org/wiki/User:Stag1500" class="extiw" title="wikipedia:User:Stag1500">Stag1500</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>.<br></p>
(<span lang="en" dir="ltr">Original text: <i><bdi lang="">Armament Services International, Inc.</bdi></i></span>)
Attribution
<span class="int-own-work" lang="en">Own work</span> (<span lang="en" dir="ltr">Original text: <i><bdi lang="">self-made</bdi></i></span>)