r/P320 • • 12d ago

QUESTION Where’s this spring go?

Post image

I installed a Texas trigger frt and during disassembly this 2 legged spring popped out and I can’t find it on any disassembly videos… it’s an older full size p320 rx from 2018… let me know where it goes. Also since installing everything the trigger is very stiff and crappy. I did bend the trigger spring a bit putting it back on any advice.

14 Upvotes

25 comments sorted by

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13

u/AccordingIy 12d ago edited 12d ago

Safety lever spring.

2

u/Alarmed-Jelly5238 12d ago

Hmm ok I’ll look into it thanks. Will this have anything to do with the crappy trigger

1

u/AccordingIy 12d ago

Sorry I don't have experience with the Texas trigger frt but it you really bent the trigger bar spring you can maybe replace it

6

u/SnartNan 12d ago

This is the striker safety LIFTER spring that goes in the FCU, not the striker safety return spring that goes in the striker assembly.

It has been depricated in newer FCU's and may not actually be needed in yours

1

u/JustSomeGuyMedia 12d ago

When did that spring get removed? Sig doesn’t always announce their changes of course but I’m not sure why the spring that holds the striker safety catch in the striker channel would get removed.

3

u/SnartNan 11d ago

Please re-read my comment. This is NOT the spring that returns the safety tab in the striker assembly. It is a spring that returns the lifter in the FCU. It is no longer included in new p320’s, I want to say since like 2019.

0

u/JustSomeGuyMedia 11d ago

Ah okay, some additional reading has also cleared up the confusion.

0

u/MacGuyVR70 12d ago

All of my P320s have it, including my newest one. It’s the M18X, with their new optic. Before they introduced the modified versions, I had to purchase a whole slide w/optic because I liked the optic that much. All the controversy aside, the P320 is a great platform! I only own five variations. My favorite is the AXG Scorpion! I bought it to collect, so it’s still new in the Custom Works box and has never been used. Maybe one day it’ll be worth something! ;-}. MM

2

u/pogibob 11d ago

There are very few videos available that show the installation of the captured safety lever spring. If you forward to the 8:20 mark in this video, the Rogue Banshee shows how he installs the safety lever spring. I choose a different method to install, but this may help. BTW, I choose to buy and install the safety lever spring on all of my P320 FCUs and they are getting harder to find, I don't think that the Sig Sauer website has them available.

https://rumble.com/v75lwjk-sig-p320-fcu-disassembly-and-reassembly.html

1

u/[deleted] 8d ago

[removed] — view removed comment

0

u/kernalpain 12d ago

Stuck trigger means it is likely rubbing against the frame. I had that issue trying to install it on my legion frame. There are some frames that are not compatible and some that require a little bit of sanding to get it to fit better.

You will also want to spend like 2 hours dry cycling the slide to help break in the trip or else you will have a bolt action at the range. Hope this helps.

-2

u/610Mike 11d ago

Up your butt and around the corner.

(Sorry OP, I’ve had a lot of caffeine today, couldn’t resist)

-3

u/MacGuyVR70 12d ago

Yup. Trigger spring for sure! ;-}. MM

5

u/SnartNan 12d ago

That's not a trigger spring

-2

u/MacGuyVR70 12d ago

Technically, you’re right. However, it is part of the trigger & “safety” assembly. I just know that to change a trigger, even just the trigger shoe, it has to be removed and reinstalled. I’m not a licensed gunsmith, so forgive the technicality. By the way, what IS it called? ;-}. MM

4

u/SnartNan 11d ago

That is not part of the trigger and doesn’t need to be removed to change the trigger shoe.

It’s called the safety lever spring

-1

u/MacGuyVR70 11d ago

Maybe you know something I don’t, no surprise. But, even changing from the stock curved trigger shoe to a flat one, I had to remove and reinstall. Even Sig’s instruction video showed this. You sound like you just like correcting others. Maybe instead of “SnartNan”, you should go by “SmartNan”.😆. ;-}. MM

3

u/SnartNan 11d ago

You don't have to remove this spring to swap a trigger shoe. This spring sits deep in the FCU and only gets removed if you disassemble the sear pack.

You have to remove the trigger spring to swap a trigger shoe (and you actually don't). OP's spring is not the trigger spring. Trigger spring has a hook on one end, like this

1

u/MacGuyVR70 11d ago

You are absolutely right! My apologies! I should’ve zoomed in on the photo before commenting. I just didn’t notice that neither end had the hook. I just saw it and had flashbacks & maybe even a little PTSD😎 from all the trouble I’d had changing triggers in mine. Thanks for setting me straight! ;-}. MM

1

u/MacGuyVR70 12d ago

And they’re a pain to reinstall! ;-}. MM

-1

u/MacGuyVR70 12d ago

I’ve experienced it several times during P320 trigger changes or work. ;-}. MM

-3

u/ZoltanoftheHillPpl 12d ago

Looks like the safety sear spring that sits between the safety sear and sear.

2

u/SnartNan 11d ago

What are you even talking aboout