this post was submitted on 01 Feb 2026
3 points (100.0% liked)

FOSSCAD

468 readers
23 users here now

A community dedicated to the discussion of 3D printed guns and related topics.

Lemmy

founded 3 years ago
MODERATORS
 

I just built a SL 9 and took it for its first shots yesterday. I can get like 2 or 3 shots off and then the trigger has problems resetting, and you have to pull the trigger 2 or 3 times to get the next shot off. It doesn't have the problem when dry firing. I tried lining up the trigger springs and disconnect spring but that didn't help. Could it be the bolt carrier or something like that?

you are viewing a single comment's thread
view the rest of the comments
[–] Kopsis@forum.guncadindex.com 2 points 16 hours ago

Are you running a milspec trigger or aftermarket? Any other trigger shenanigans like a super safety? I'm not sure I understand "lining up the trigger springs and disconnect spring". A photo of how the FCG is installed in your lower might be helpful.