- Aluminum alloy receiver with stamped Spyder trademarks
- Precision CNC machined 12.5" Keymod rail system ( 3 additional accessory rails included)
- Flip-up 45-degree sights
- Full length top rail
- Retractable RS-1 stock
- New E-SilverEdge gearbox featuring advanced S.D.U. chipset to manage shot-to-shot amperage draw (gearbox only pulls 11amps at ~380 FPS) for improved consistency, performance, and instantaneous trigger response making this one of the most efficient stock gearboxes on the market
- Micro switch electronic trigger with near instantaneous trigger response w/ high speed competition style custom flat trigger