H&K MP5SD6 Full Metal AEG with Eshooter ETU GEN-2 (Umarex/Cyma - Black - CM041SD6)

Take command of covert skirmishes and night operations with the H&K MP5SD6 Full Metal AEG with Eshooter ETU GEN-2 (Umarex/Cyma - Black - CM041SD6). Co-produced through the celebrated manufacturing partnership between Umarex and Cyma, this platform faithfully captures the unmistakable aesthetic of the world’s most famous integrally suppressed submachine gun while packing modern optical trigger electronics inside a rugged, full-metal chassis.

The defining internal upgrade of the CM041SD6 is the factory-fitted Eshooter ETU Gen-2 (Electronic Trigger Unit). Replacing failure-prone traditional copper trigger switches, this optical sensor array eliminates trigger lag, contact arcing, and semi-auto lockup, delivering crisp, instantaneous semi-automatic response. The intelligent onboard micro-controller incorporates active motor braking to prevent gearbox overspin, pre-cocking functionality for immediate piston release, battery protection circuitry, and customizable burst modes—giving you a decisive tactical edge in close-quarters shootouts.

Constructed with an authentic full-metal stamped and cast alloy upper receiver paired with an ergonomic polymer lower frame and textured motor grip, the replica delivers realistic heft and battlefield durability. Up front, the front-end assembly is defined by its iconic integrally suppressed SD barrel shroud, wrapped in a classic ribbed rubber handguard that offers a comfortable, non-slip grip during aggressive maneuvers. The mock silencer can be detached to reveal an extended inner barrel setup or accessed for custom barrel work.

At the rear, the multi-position retractable steel wire stock collapses compactly along the sides of the receiver, making it agile when rounding tight barricades and slicing doorways, while extending smoothly to provide a stable, repeatable cheek weld for aimed fire. Internally, a reinforced Version 2 metal gearbox equipped with steel gears, 8mm bearings, a high-torque motor, and a quick-change spring guide ensures reliable cycling and durable field performance. Feeding from standard Tokyo Marui and Cyma MP5-pattern magazines, the H&K MP5SD6 with Eshooter ETU (CM041SD6) is the definitive covert tactical primary for players who demand classic aesthetics paired with tournament-grade electronic speed.