2 Tiny/little springs?

[Nvreloader]

Hey Guys

I went to clean/polish up and adjust the Crosman 160 trigger, (looks just like the QB 79 trigger), EXCEPT,
When I removed the side plate,
 
I found 2 tiny little springs that are 90* to the holes where the adjustment screws are located.............?
These springs provide pressure on the top and middle adjustment screws?
These springs are the same size as the 1377 grip/safety springs etc.

Anyone have an Idea why these springs are there, I don't believe that these springs are OEM?

From what I can tell, this trigger as never been opened/messed with, as the screws are perfect, no marks etc.....
and checking all the diagrams I can find, there is NO 2 tiny springs in the 160 trigger, I can find....

Thanks,
Don

[Hoosier Daddy]

I am curious because you said it is just like the QB trigger, I believe yours to be a 3rd variant 160.
 Here is a pic of mine.
No springs you are describing.

[Nvreloader]

Scott
Here is a photo of my 160 trigger, the 2 tiny springs are on each side of the silver colored rod point.

You have to look close to see them, enlarge the photo.........
https://ibb.co/QJ0PgJh

I hope this photo shows them.

Tia,
Don

[Hoosier Daddy]

Gotchya!
Very interesting, the only thing I can imagine is they would keep tension on the screws.

[Nvreloader]

Scott

That is the same concussion, I came too.

I just wonder if it is an OEM test platform etc.
I have located the serial number, but don't know how to decipher it, to find the year built etc.

Thanks,
Don

[DRose]

Yes those are to keep tension on the screws. I think they decided the springs weren't needed pretty early on. Dave

[Nvreloader]

There can't be many models that have this type of trigger,
is there any others that have those tiny springs in the trigger housing?

These tiny springs are in a 160 Crosman, 3 variant, unknown year........trigger housing.

Tia,
Don

[Agate47]

My second variant 400 does not have them. See my pic on " My Free Crosman 400" thread.

Steve Knudsen

[Jonah]

My 1400 doesn't have them either.  I agree with the comments that they are there to tension the screws so adjustments will not change due to vibration.  Best guess.

[eeler1]

Those were common on the cast-trigger versions of the 180/187 as well. 

[Nvreloader]

Thanks Jon

By any chance would you have a photo of a cast trigger version 180/187, with those springs?

Thanks,
Don

[eeler1]

Sure, photo attached.  The two springs put tension on the sear engagement and overtravel screws on the left of the trigger unit.

[Nvreloader]

Jon

Thank you for the photo, that also matched my 160- 3 Variant trigger.

By any chance do you know how to figure out, the serial numbers for year of manufacture etc,

Or does anyone know this info?

Thanks,
Don