Hi-Capa 5.1K Caspian (Caspian Arms trademark)
30-round magazine
Uses green gas but is also CO2-compatible
Full-metal construction for authentic feel & operation
20mm rail under barrel
Realistic blowback & recoil
Adjustable Hop-Up
Semi-auto
Use .20g or heavier BBs
2.35 lbs.
9.5" long
Orange muzzle
Includes green gas mag & owner's manual