The MAG19-15 from Xtech Tactical is a 15-round 9mm magazine made for the Glock 19. It works with everything that fits a Gen4 Glock factory magazine, and the maker says it fits any Glock 9mm double-stack 15-round magazine well, including Glock-inspired pistols, rifles and carbines, so one magazine can serve several platforms. Inside, a 17-7 stainless steel spring takes the place of the music wire spring in factory Glock magazines, giving you an upgraded part over the factory original.

The magazine body is steel reinforced, and its round-indicating holes let you check how many cartridges are loaded. The follower is Delrin with a proprietary no-stick additive. The enhanced baseplate adds side scallops for extraction, so you have grip points when pulling the magazine, plus marking dimples. Xtech Tactical backs the magazine with a lifetime warranty.

• Brand: Xtech Tactical
• Model: MAG19-15
• Caliber: 9mm
• Capacity: 15 Rds
• Fits: Glock 19; compatible with anything that fits a Gen4 Glock factory magazine
• Spring: 17-7 Stainless Steel
• Follower: Delrin with no-stick additive
• Body: Steel-reinforced