None of the original Unertl Snipers had the mounts soldered to the rifle that I have seen.
I'm trying to figure out what Lactate is though. lol I'm not sure what you mean by that.
But the originals were drilled and tapped and screws hand tightened.
I was hoping I had a better pic, but this is the best I have on my computer without taking a new one.
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