Classic army slr105 (ak74u) (read description) Put this gun together last winter for a an event. Was shooting like a beast right up until the moment something broke. Unsure of the exact issue, motor sounds like it’s not making contact or the gearbox is jammed. I work to many hours to make it to the fields. M120 spring Aim high torque motor Lonex wiring harness (deans) Prometheus purple bucking Sits right around 18 rps at 330 FPS w .28 4x high cap mags 1x 11.1v lipo stick 1x sling