- Joined
- Oct 28, 2025
- Messages
- 88
- Reaction score
- 36
- Points
- 18
.
Last edited:
Thank you. If you have time, why? Won't it get brittle and break off from the pressure of the spring?Will have no effect on functionality.
Thank youThat little nick? Shouldn't be a problem at all.
Thanks for joining the forum and participating by posting! When you get a chance, please write up a quick “introduction” (or RE-introduction if you were a former MGB forum member) of yourself over in the Introduce Yourself! section. Tell us about yourself, your building experience, and how you found the forum.
Jump into other threads, too! Come on in... the water's fine!![]()
That piece supports the slide release. No worries. Just makes sure you didnt leave a burr in that slide release 'pocket'.Thank you. If you have time, why? Won't it get brittle and break off from the pressure of the spring?
Sometimes when that happens, I will use an alignment piece, same size as the drill bit, and push the pin in while the alignment rod serves as a guide.
Yep drilled through each side independently. I firmly pressed down both the trigger housing and rails while hammering it in, nothing budged. It is an 80% frame as its a Pf940sc, there are no bridge frames of those.Question: Did you drill each side independently? Or did you drill straight through both sides in one pass?
Sometimes I find I need to give the rails / trigger housing some taps with a small mallet to make sure they're seated all the way in the frame.
Question #2: Was this an 80% or a 76% (aka "bridge") frame?
Yeah I did, even after that seems pin has to be guided slightly downwards to go through my final hole on the other side, which IDK how to do.Hard to tell from the photos - are you sure the rook rail doesn't need to be pulled up slightly to let the pin pass? Photos 1/2/5 look like the pin is in ok, and 1/2 seem to show housing in place?
Have you tried pushing the pin from the opposite side?Yeah I did, even after that seems pin has to be guided slightly downwards to go through my final hole on the other side, which IDK how to do.
ThisHave you tried pushing the pin from the opposite side?
I have pushed the drillbit through, using fingers to gently rotate the bit, to clear any rough edges as well.
Your picture shows a Gen4 ejector. Don't know if you swapped an ejector into a Gen3 housing. Actually, I don't know which trigger housing is supposed to go in the SC, I think it is a Gen3. If it's supposed to be Gen3 and you are putting a Gen4 in there, you will need to trim the bottom pointy end of the Gen4 housing to make it fit. A better plan is to use a Gen3 housing and swap ejectors.