this post was submitted on 29 Sep 2025
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I am trying to make a barrel for FCG-9 But I use a stainless steel rod . Do you have any advice?

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[–] sado 3 points 2 months ago

You're going to need a proper lathe and associated tooling, or get into EDM/Electrical Discharge Machining. Either of those processes is going to require a significant time and learning investment to be proficient enough to make a gun barrel.