ProMag H&K USC 20rd Magazine .45 ACP Black Polymer

The ProMag H&K USC magazine is made for use with the Heckler & Koch USC carbine chambered in .45 ACP. It features a black polymer body and follower engineered for durability and long service life. Heat-treated chrome-silicon springs are included to support reliable, smooth feeding. This magazine serves as a replacement or spare for range use and practical shooting applications.

Key Specifications

• Designed for the Heckler & Koch USC carbine chambered in .45 ACP.
• Holds 20 rounds.
• Constructed with a black polymer body and follower.
• Body and follower are made from a proprietary DuPont Zytel based polymer for long service life.
• Springs are made from heat-treated Chrome-silicon wire for increased reliability and smooth feeding.
• Finish is black.
• Made in the U.S.A..
• Manufacturer: ProMag.
• Product type: Handgun magazine.

As a replacement or spare magazine for USC owners, this ProMag unit emphasizes dependable function and serviceable construction. The polymer body keeps weight low while the spring design supports consistent feeding through extended range sessions. Its straightforward design makes it a practical option for owners who prioritize durable, no-nonsense magazine performance.