Barrels? Should I get a fancy gray guns for $50 more or will the factory barrel be good for hard use? Thanks.

Only have 1500 rds through my 320FS, but like my 220/226s, the gun is as accurate as I can hold. From a bench rest, it just makes one big hole at 15 yds. A custom barrel, precisely fit to your individual slide, “may” be more accurate, but is it worth the cost(a lot more than $50)? Only you can answer that, but if you can consistently hold sub-2” groups at 25 yds, you “could” benefit from a new barrel.

I'm not aware of a barrel sold by Grayguns for the P320.

Grayguns makes some excellent products. While you may not be able to purchase a custom barrel for the P320 at Grayguns, their fat guide rod, trigger systems, and various grip module offerings are worth the investment.

I run several P320 FS pistols presently made up with the TXG grips, fat guide rods, dawson sights, Grayguns competition triggers, mag wells, and reduced power recoil springs. I crowned the barrels on all the P320's.

What barrel are you referring to from Grayguns, and do you have a link?

Grayguns did modify a P320 for Mason Lane for his USPSA season last year, and he won. It was reportedly a bull barrel set up. When I called Grayguns about it, I was told it may be available this year. When it becomes available, I'll try it. Grayguns don't tend to put things out until they're fully ready, but when they do, it's good stuff. I doubt it will be just fifty bucks over OEM, though. I'd expect a modification like that to be several hundred dollars, at least.

I just bought slide complete parts from Gray Guns and will put in their slide. Thinking to just keep factory barrel