The ETS Magazine for HK MP5/SP5 9mm Luger brings modern polymer engineering to a platform with serious pedigree. Whether you're running an HK MP5, SP5, or one of the quality clones and builds that have proliferated in the civilian market—Zenith, MKE, Omega, POF, and others—ETS polymer magazines deliver reliability without the weight penalty of traditional steel. Built with translucent construction so you can count rounds at a glance, these magazines feed everything from standard full metal jackets to hollow points without hesitation.

Polymer magazines aren't new, but ETS has engineered theirs to handle real-world abuse. The advanced polymer resists impact damage that would dent or bend steel, stays functional across temperature extremes without becoming brittle, and shrugs off chemical exposure and UV that can degrade lesser plastics over time. Feed lips and body resist creep—meaning they won't spread or warp even after months of storage fully loaded. If you've ever opened a range bag to find a magazine that's lost tension or feed reliability, you'll appreciate that engineering detail.

Available in 10, 20, 30, and 40-round capacities, these mags work with standard MP5 mag pouches and couplers, so your existing gear integrates seamlessly. They're also compatible with the ETSCAM-RIFLE speed loader if you prefer faster reloads on the clock. For shooters who want the handling and ergonomics of the MP5 platform without dragging steel-magazine weight, or who simply prefer the durability and low-maintenance profile of polymer, ETS offers a genuinely practical upgrade.

The ETS Magazine for HK MP5/SP5 9mm Luger brings modern polymer engineering to a platform with serious pedigree. Whether you're running an HK MP5, SP5, or one of the quality clones and builds that have proliferated in the civilian market—Zenith, MKE, Omega, POF, and others—ETS polymer magazines deliver reliability without the weight penalty of traditional steel. Built with translucent construction so you can count rounds at a glance, these magazines feed everything from standard full metal jackets to hollow points without hesitation.

Polymer magazines aren't new, but ETS has engineered theirs to handle real-world abuse. The advanced polymer resists impact damage that would dent or bend steel, stays functional across temperature extremes without becoming brittle, and shrugs off chemical exposure and UV that can degrade lesser plastics over time. Feed lips and body resist creep—meaning they won't spread or warp even after months of storage fully loaded. If you've ever opened a range bag to find a magazine that's lost tension or feed reliability, you'll appreciate that engineering detail.

Available in 10, 20, 30, and 40-round capacities, these mags work with standard MP5 mag pouches and couplers, so your existing gear integrates seamlessly. They're also compatible with the ETSCAM-RIFLE speed loader if you prefer faster reloads on the clock. For shooters who want the handling and ergonomics of the MP5 platform without dragging steel-magazine weight, or who simply prefer the durability and low-maintenance profile of polymer, ETS offers a genuinely practical upgrade.