Help & Support

186 readers

3 users here now

Post here if you have general questions concerning GunCAD, printing, or otherwise fabricating DIY firearms. Newbies are welcome, but users are encouraged to read Ctrl+PEW's Getting Started Guide if they haven't already.

Shitty stock image may be changed at moderator discretion.

founded 2 months ago

MODERATORS

TheShittinator

ItsBildo

Alyosha

M16 3 round burst trigger sourcing and parts differences (self.help)

submitted 2 days ago* (last edited 2 days ago) by stickygumm_01 to c/help

7 comments fedilink hide all child comments

I'm getting the quirks worked out on 3 position binary which uses a M16 3 round burst trigger and two disconnectors.

Sarco is the only place I've found that sells the triggers individually and the sear surface on theirs looks like 💩. Any other vendors that will sell the 3 round burst parts individually?
Are the 3 round disconnector springs the same as standard AR disconnector springs? I couldn't find any 3 round specific springs and used AR springs. They work but they don't seat well and I can feel the coils rubbing/ binding when manually compressing the disconnector. You can see it in the right side disconnector.

you are viewing a single comment's thread
view the rest of the comments

[–] stickygumm_01 1 points 1 day ago

The disconnector is crunchy when pushing down on the tail. It works, but it isn't right the spring doesn't want to stay flat. It's also a tight fit and some time cleaning the edges would be prudent for sure.

I couldn't figure out how to load the video.