- 제품명 : EC-839 SAI GRY
- 발사방식 : 전동 (단발/연발)
- Full metal body
- Realistic full trades
- Jailbreak rail system
- Metal gearbox with 8mm bearing bushing
- Metal hopup
- V1 Quick Release System, standard Ver. 2 gearbox (Quick spring change design)
- 300 rds Hi-cap magazine included
- 사은품 : 비비탄 5000발 + 수입사 제공 사은품
