Pretty sure it won’t work since I’ve used SR25 mags in my Xanthos-based AR10 build, and the Genesis upper specifically states it was designed to work on a DPMS (Gen 1) patterned lower, but curious if anyone’s tried it yet.
This one: https://www.genesisarms.com/product-page/gen-12-upper-only
Edit: It may actually work. The ability to use SR25 mags doesn’t necessarily mean DPMS incompatibility if I’m reading various sources correctly. I ‘think’ Genesis is referring to the cut at the back of the receiver, and it appears my Xanthos has the same radius cut as the Genesis (vs the SR25 slant cut).
This one: https://www.genesisarms.com/product-page/gen-12-upper-only
Edit: It may actually work. The ability to use SR25 mags doesn’t necessarily mean DPMS incompatibility if I’m reading various sources correctly. I ‘think’ Genesis is referring to the cut at the back of the receiver, and it appears my Xanthos has the same radius cut as the Genesis (vs the SR25 slant cut).
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