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I want to build a complete DIY 9mm. I currently have 42crmo 16OD/8.3ID 300mm steel tube and as far as I know it is perfect for fgc-9. Any other recommendations, maybe a handgun?

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[-] Kopsis@forum.guncadindex.com 1 points 1 month ago

If you're not in a hurry you might want to consider the Decker 9. It's currently in beta but it will be very similar to the 380 version that's available now. It's a very easy (and inexpensive) build and has some cool options like side feed or top feed, different fire control groups, etc.

this post was submitted on 28 Oct 2025
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