I’d assume it’s best to drill your holes before you anneal? Since the stiffer the part is the more likely it is to crack? Can’t find solid answer anywhere.

  • JohnJacobJingle@forum.guncadindex.comOP
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    4 days ago

    Okay thank you. I won’t even try to coat it then. Where I’m located it can be pretty humid. In the summer months the average is 75%~90%. In the winter months the average 70%~75%. What would you pick? Pa6cf20? Pa612cf15? Or PA6cf10?

    • kaewon@forum.guncadindex.com
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      3 days ago

      Brand matters not just the type of nylon and fill. You can try polymakers 612. I know their 12 is a bit expensive otherwise sunlus 12 is decent and cheap.

      • JohnJacobJingle@forum.guncadindex.comOP
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        14 hours ago

        Yea I pretty much only use polymaker since they support the community and the community vouches for them. Sirayatech on occasion for pet cf/gf.

        Yea I like pa612. Currently switching between that and pa6. Would you stick to pa6 for mags/ Hand guards and pa612 for frames/uppers etc?