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P320 X-Five non-legion, flat trigger install, Do it myself??

This topic can be found at:
https://sigforum.com/eve/forums/a/tpc/f/150601935/m/8190027225

November 02, 2026, 07:06 PM
SIGWolf
P320 X-Five non-legion, flat trigger install, Do it myself??
I have a circa 2018 P320 X-Five for which I wanted to install the SXG module. The module comes with another slide catch lever which frankly looks exactly like the original one, and a flat trigger.

I'm not a gunsmith and have no pretensions about being one.

I installed the other slide catch lever and put the FCU in the SXG frame. It went well and everything appears to be working as it should. The slide locks back, trigger (original flat trigger) seems to work as it should.

Here is the question. I would like to install the flat trigger that came with the module. I watched a video by "SIG Guy" on YouTube and it seems pretty straight forward, but there is often a caveat with trigger installs to have a gunsmith do it because, I suppose, of the risk of doing it wrong.

However, the video seems easy enough, and it's only the trigger shoe or the trigger itself that is changing, nothing else.

Honestly, is there any reason to be concerned about doing it myself?
November 03, 2026, 07:03 AM
10-7 leo
Swap it out and it will work. No fitting required.

I did it with my SXG grip module, no issues.

It really reduces the felt recoil. Enjoy!



Sic Semper Tyrannis
If you beat your swords into plowshares, you will become farmers for those who didn't!
Political Correctness is fascism pretending to be Manners-George Carlin
November 03, 2026, 04:40 PM
SIGWolf
quote:
Originally posted by 10-7 leo:
Swap it out and it will work. No fitting required.

I did it with my SXG grip module, no issues.

It really reduces the felt recoil. Enjoy!


Thanks for the reply. I took the plunge and as you say, it worked. There were a couple of wrinkles, but it all works!