Specna Arms SA-J21 FLEX AEG - Black

The Specna Arms SA-J21 FLEX is an electric AEG assault rifle based on the Russian AK-12 platform. Developed in cooperation with Well Pro, the rifle combines lightweight construction, modern controls, and good modularity for active airsoft use.

The AK-12 represents a modernized AK platform designed as a modern and easily controllable weapon system. Features include accessory mounting rails, ambidextrous controls, and a folding 6-position adjustable stock. The platform is well suited for both mobile outdoor gameplay and CQB use.

The construction is primarily based on durable polymer, while high-stress components are made from metal and steel. Metal parts include the outer barrel, muzzle device, and dummy gas tube. The front-end mounting rails allow the installation of accessories such as weapon lights, lasers, vertical grips, and optics. The overall construction remains lightweight while maintaining a tight fit with minimal play in the receiver and stock assembly.

Ambidextrous controls improve usability for left-handed players. The enlarged magazine release and selector lever capable of locking the mock bolt to the rear improve handling and user comfort during gameplay. Authentic 6P70 and 5.45x39 markings on the receiver complete the realistic appearance for AK enthusiasts.

Internally, the rifle is equipped with the SA ETU™ programmable unit, allowing configuration of different fire modes and pre-cocking functionality. The gearbox is based on a quick spring change Ver.3 system and features components such as a steel-tooth piston, bearing spring guide, and Type 2 steel cylinder.

The rifle uses a stick-type battery with a Deans (T-plug) connector, installed under the top cover.