HK USP Full Size 9mm Magazine - 10 Round Black Detachable

The HK USP Full Size 10-round magazine delivers the reliability and precision engineering that defines Heckler & Koch's reputation in law enforcement and military applications. This factory magazine ensures consistent feeding and reliable function in the proven USP platform. Built to the same exacting standards as the firearm itself, this magazine maintains the USP's legendary dependability.

What Makes This Different

HK's proprietary steel construction and anti-friction coating set this magazine apart from aftermarket alternatives. The witness holes allow quick round counting without removal, while the drop-free design enables rapid reloads under stress. Factory tolerances ensure perfect fit and function that aftermarket magazines often fail to achieve.

Key Features

• Factory HK construction with steel body and polymer follower
• 10-round capacity optimized for restricted jurisdictions
• Anti-friction coating reduces wear and binding
• Witness holes for quick ammunition count verification
• Drop-free design for tactical reload capability
• Compatible with all USP Full Size 9mm variants
• Ambidextrous magazine release compatibility

Field testing demonstrates consistent feeding across various 9mm ammunition weights and profiles. The magazine's geometry accommodates everything from 115-grain ball ammunition to 147-grain hollow points without feeding issues. Law enforcement agencies report thousands of trouble-free rounds through these magazines in duty applications. The steel construction withstands repeated drops on concrete and maintains dimensional stability in temperature extremes from -20°F to 140°F.

Technical Specs

• Capacity: 10 rounds of 9mm Luger
• Construction: Steel body with polymer follower
• Finish: Black anti-friction coating
• Compatibility: HK USP Full Size 9mm only
• Length: Approximately 4.5 inches
• Weight: 3.2 ounces empty
• Country of Origin: Germany
• Part Number: 50248611

Factory magazines represent the gold standard for reliability in critical applications. This HK magazine maintains the USP's reputation for functioning when failure isn't an option. Professional users understand that genuine factory magazines eliminate one potential failure point in their equipment chain.