The only S&B ammo I've used is their 9mm 124gr FMJ. Most everything else, I handload but 9mm is often a make or buy tossup. I compared S&B to other factory 9mm and found that S&B is the most accurate in my guns. There have been no misfires or reliability problems at all. It's accurate enough that I use it in my CMMG carbine for metallic silhouette out to 100 meters.