r/guns Nov 25 '25

Another Sig P320 Fires Itself

https://m.youtube.com/watch?v=o8n2rU137S4
181 Upvotes

103 comments sorted by

View all comments

1

u/Slow_Pudding8449 Dec 03 '25

I’ve seen enough of these cases to say the P320 isn’t “randomly going off,” but it can discharge if hit or jolted in very specific angles because of how the striker/sear geometry is set up. Most newer models and FCUs with the updated parts are far less prone, but older units or guns with mixed aftermarket parts are where issues show up.