Gamo 300 Bar Air CompressorGamo 300 Bar High Pressure Air Compressor The Gamo 310 bar PCP air compressor for filling your air rifle pressure tube or pressure bottle up to a maximum of 600 cc. The 12 V DC, 110 V AC or 220 V AC connection makes it possible to use the compressor at home or on location with the 12 volt adaptor to attach it to your cars battery. Make sure you select the correct voltage on the compressor before you plug it in!. The low noise compressor can fill up to