1

Finally, I’ve made the step up to PA6-CF. Where I live it’s humid as fuck. That’s why I was totally set on using PA612… then I found out about PA12… and then I read here and saw someone mentioning PPA-CF / PAHT-CF.

Question: I know PA12-CF is quite a bit less hygroscopic… but does it still have enough strength anyway for a 5.56 lower? Same question for PPA-CF.

And by the way: if some of my posts sound weird or poorly worded, it’s because I’m using the “translation method” I just learned in the stealth section. Just to be safe.

no comments (yet)
sorted by: hot top new old
there doesn't seem to be anything here
this post was submitted on 18 Jan 2026
1 points (100.0% liked)

General Discussion

541 readers
18 users here now

Discuss anything GunCAD related. If you need help, see /c/help. If you think you're discussing a thing a lot of the time, consider making your own separate community.

Abide by the global rules or be smitten.

Shitty stock image may be changed at moderator discretion.

founded 4 months ago
MODERATORS