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Current status of 3D printed ammo development (forum.guncadindex.com)
submitted 8 months ago by to c/general@forum.guncadindex.com
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Does anyone know the current state of 3D printed ammunition research? Specifically looking for info on the BLC tests and 3dprinted .380 ACP projects（case also 3dprinted）. Since a lot of the usual Discord/FOSSCAD channels are down, I’m trying to find where the community is currently documenting these developments.

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[–] [S] 2 points 8 months ago (3 children)

What caused the .380 ACP printed ammo project to be pushed aside for now? Was it a technical hurdle or just a shift in priority?I actually have an idea I'd like to explore: using a 9x19mm profile for a 3D-printed casing, but down-loading the pressure and power to .380 ACP levels. The goal would be to make it safely cycle and operate within an FGC-9 platform without overstressing the printed case. I’d love to hear your thoughts on the feasibility of this for the BLC project.

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  • [–] 4 points 8 months ago (2 children)

    Just have too many projects going on, and I really like my Modelo. Nothing else.

    What you are asking for with the 9mm chamber is already finished and released. It's called "the 9mm deep". It's available on BLC odyssey. There is someone who got it to cycle in a modified FGC9, but I would totally wait for the 9mm decker to come out, as it works better with printed ammo than any of the FGC variants. The biggest change to be made is bolt weight.

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  • [–] [S] 2 points 8 months ago (1 child)

    Do you have more technical details on the modified FGC-9 that runs '9mm deep'? I'm curious about the bolt weight adjustments and the recoil spring tension needed to get it to cycle reliably. Any documentation or links would be much appreciated.

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