Sig Sauer 556 HOLO

- Name : SIG556 HOLO
- Code: KA-AG-24
- Weight w/o magazine: 2850 g
- Overall length (Stock retracted): 860mm
- Overall length (Stock extended): 940mm
- Inner Barrel length: 429mm
- Main material: Aluminum; Nylon Fiber
- Color: Black
- Caliber: 6mm BBs
- Method of operation: Electric Power
- Battery type: Intellect 1400mAh 8.4V Mini Type
- Fire mode: Safe / Single / Full-auto 
- Gearbox: Ver. 3 7 mm Bearing Gearbox
- Muzzle velocity: 340-390 fps