Does anyone know who makes these unbranded slides and/or barrels? I bought someone else's build project less his frame, and I'd like to know what they are so I could trade uppers for a 9mm setup. If it can't be definitively sorted, I guess I'll have to build more than 1 1911
I was told it may be the stealth arms build kit, but on the SA website, it appears that their build kit's slide has different serrations
Here's a pic, thanks in advance!

Here's a pic, thanks in advance!
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