Sig Sauer 20 Round M17 .177 Cal / 4.5mm CO2 Air Pistol Magazine (Color Tan)

Compatible with M17 Air Pistol
Realistic weight aluminum construction
Capacity of up to 20 rounds (.177 caliber)
Uses standard 12g CO2 cartridges

Caliber: .177 cal / 4.5mm
Magazine Capacity: 20rd Magazine