Brand: UMAREX BERETTA

Magazine capacity: 23 Rounds

Caliber: 6mm

Shooting Mode: Safety, Semi-Auto

Material: Metal /ABS (strap grip) 

Length:228mm

Weight:900g

Blowback:Yes

System: Green Gas 

Hop-up: Adjustable

Muzzle velocity: 100±5m/s (0.25g BB bullet)

*KJ M9 magazines are universal