9mm UPC Mag Catch


Happy Watching!!
My Merch that helps support my R&D:
More to Follow!!!

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I finally built a Ruger P85 MKII slide, barrel, and recoil spring, P89 ejector,

Rails up… Rails down… Don’t matter. Use PETG as support interface layer when printing PLA+. I don’t have a MMU, but really need to see this happen.