Brand: Evanix

Model: Viper Semi-automatic PCP .22

Capacity: 10 rds (rotary magazine)

Caliber: 5.5 mm (.22)

Shooting Mode: Safe / Semi Auto

System: PCP (Pre-Charged Pneumatic)

Power Source: Compressed air, max fill pressure 250 BAR (3625 PSI)

Material: Steel Barrel / Aluminum Alloy Frame / Synthetic Stock / Rubber Grip / Optional Wood Panels

Weight: ~3.4–3.6 kg (7.5–8 lbs)

Overall Length: ~1010 mm (40 inches)

Inner Barrel Length: ~500 mm

Energy: 

Hop Up: Not Applicable (fixed rifled barrel)