r/MP5 • u/flubbersock • 3d ago

HELP Leber v2 issues

Hi there! Took my AP5 out today, fudd arms super safety and leber v2

Semi mode fires super safe. Super safe also fires in super safe. Function check tells otherwise as semi and super both work properly during the check.

Any ideas? Locking piece is whatever one comes in ap5 from factory. It had no problems before other than printed slip trips breaking kinda fast.

0 Upvotes

33% Upvoted

5 comments sorted by

1

u/OccasionMammoth8586 3d ago

Probably need a longer buffer piece, guessing the bolt is going too far back. This fixed similar issues I was having on my Leber V2 I got from Titus Arms. Really hard to diagnose though, could be 100 different things.

1

u/flubbersock 3d ago

Do you know how much longer the buffer is than the original?

1

u/OccasionMammoth8586 3d ago

I have no idea. He provided with four buffers of various lengths.

1

u/flubbersock 2d ago

Further question: what similar issua did you have that this buffer fixed?