10/08/2026
I still see so-called "experts" say the SIG P320 is a good carry gun.
These people need to seriously wake the heck up.
While the P320 does NOT go off uncommanded and it IS safe....it's a horrible pistol. It's even worse as a carry gun.
Why? Biggest reason: it has more felt recoil than any of its competitors. It will flip that muzzle, even with a solid thumb forward grip in most cases. That means the time splits between shots will be longer, meaning more time is needed to put rounds in meat.
Just because of that reason alone, the P320 cannot be considered a "good" carry gun or a "good" duty gun.
Is it reliable as the Army says it is? Well, according to the US Army, of which I am a member, there is a "Safety Of Use" message on the M17 (our version of the P320) that using the old standard ball ammo can result in the gun completely freezing up on you. Allow me to explain
The M17/18 was fielded with new ammo, the M1152 Jacketed Flat nose. This round has a little more pressure than standard NATO 9mm. Not exactly +P, just a little more. And this pistol just shreds brass. Every time we clean it, it looks like grains of sand all over it. But those are little brass shavings.
It tears up the brass so bad that if you use the old NATO standard ball ammo (Jacketed Round Nose/FMJ), there is a chance that the entire rim of the casing can be ripped off, left in the chamber.
When that happens, the pistol jams another round in it, and bam! Your pistol will fire, but the slide is jammed shut, frozen. I've seen it happen myself. We had to use a hammer to get it open.
So does that sound reliable to you?
If you get a copy of the M17, careful! Literally every M17 the IS Army fielded had to go in for repair because the rear sights were flying off. As in all of them were doing it consistently. I can explain why that happened to, if you like.
The ergonomics of the pistol suck, to put it lightly.
While the trigger is really light, the trigger reset isn't nearly as good as its competitors: G***k, VP9, Echelon, PDP, 507...
A good carry gun needs to be able to be fired absolutely fast and accurately. The P320 isn't that.