If you carry or train with an H&K USP Full Size in .40 S&W, you need dependable factory magazines that keep pace with your shooting. This H&K USP Black Detachable 13-Round Magazine is built to H&K's own specifications and tolerances—the kind of precision that matters when your firearm's reliability is on the line. Whether you're running drills at the range, training for competition, or carrying for duty, a quality magazine that feeds consistently every time isn't optional.

H&K factory magazines are manufactured to exacting standards using materials engineered to withstand heavy use. The combination of a robust steel spring, polymer body and base plate, and a red follower is designed to deliver the feeding reliability you expect from a major manufacturer. This isn't an aftermarket clone; it's the real deal built in-house to fit your USP perfectly.

Spare magazines are essential for any serious shooter. Whether you're building out a carry setup, stocking up for range sessions, or keeping backups on hand, having multiple magazines means more time shooting and less time thinking about logistics. The 13-round capacity balances firepower and concealability for the full-size USP platform.

If you carry or train with an H&K USP Full Size in .40 S&W, you need dependable factory magazines that keep pace with your shooting. This H&K USP Black Detachable 13-Round Magazine is built to H&K's own specifications and tolerances—the kind of precision that matters when your firearm's reliability is on the line. Whether you're running drills at the range, training for competition, or carrying for duty, a quality magazine that feeds consistently every time isn't optional.

H&K factory magazines are manufactured to exacting standards using materials engineered to withstand heavy use. The combination of a robust steel spring, polymer body and base plate, and a red follower is designed to deliver the feeding reliability you expect from a major manufacturer. This isn't an aftermarket clone; it's the real deal built in-house to fit your USP perfectly.

Spare magazines are essential for any serious shooter. Whether you're building out a carry setup, stocking up for range sessions, or keeping backups on hand, having multiple magazines means more time shooting and less time thinking about logistics. The 13-round capacity balances firepower and concealability for the full-size USP platform.