Specna Arms SA-J20 FLEX AEG

The Specna Arms SA-J20 FLEX is an electric AEG submachine gun based on the Russian PPK-20 platform. Its compact dimensions, lightweight construction, and modern controls make it an excellent choice for CQB gameplay.

The PPK-20 is based on a modernized AK platform and was designed as a compact and easily controllable weapon system for close-range engagements. Features include an M-LOK handguard, RIS rails, ambidextrous controls, and a folding 9-position adjustable stock. Thanks to its compact dimensions, the platform performs especially well in tight indoor environments and vehicle-based scenarios.

The construction is primarily based on nylon fiber-reinforced polymer, keeping the overall weight low without making the replica feel flimsy. Critical components such as the fire selector, pins, and sight elements are made of steel. The replica features tight fitment with minimal play in the receiver and stock assembly.

Internally, the rifle is equipped with a programmable SA ETU™ unit supporting binary trigger mode, burst fire modes, and pre-cocking. The platform also features the ESA2 quick spring change system and a 6.02 mm precision inner barrel. Included magazines offer selectable 30 or 80 BB capacity.

Two different variants are available: the 20 RPS Standard version and the faster cycling 30 RPS High Speed version.