Oh crap! PP20 trigger adjustment screw MISSING!

[Inspector71]

I have a Snowpeak PP20 that I bought from an AGF member earlier this year.

While shooting at the club this morning, I thought I'd lighten the trigger pull weight. Back in the club room, I removed the grip and saw that adjustment screw E (sear engagement) is missing. All I could see was the thread.

This prompted two questions:

1. Can I obtain a replacement?
2. If it works safely and consistently without it, does screw E actually do anything?

The tag E is from the manual for the Air Venturi COMP10 which is a rebadged PP20.

TiA

 

[marflow]

more than like a m3 but which one
Snowpeak has a habit of putting in adjustment screw way to short to do anything
will the gun shoot without it sure
here is a Air Venturi Comp 10 with is the same and a close up picture of the underside of the pistol
https://www.pyramydair.com/airgun-resources/manuals/AV-Comp10-owners-manual.pdf
i am 100% sure they are m3 grub screws length unknown i would buy some in 5-6-8-10-12mm test them i have bags of them but i am in the state of Washington no help there

 

[Wing Commander]

Just a thought but adding a screw might possibly increase the weight of the trigger. This probably explains why it's missing.

 

[colinb]

Buy a boxed set of grub screws from eBay or ali. For about 8pounds you'll get a selection box of total 200 of every common size. Including 3 to 4 lengths of M3 type. Invaluable cos these parts have a habit of running off to hidden corners.