Caleb Tucker gives his take on the Specna Arms SA-J03 AEG in this video review. The SA-J03 EDGE 2.0 by Specna Arms is an AK-style AEG rifle that combines industry experience, innovation, and craftsmanship. It has a steel receiver, a one-piece barrel, a metal hop-up, a 6.03mm inner barrel, and an ESA2™ spring system. It also has a GATE ASTER V3 system and an ORION™ V3 Gearbox for performance and tuning. It features a realistic VFC structure, a folding stock, a stick battery slot, and mid-cap S-MAG magazines.