Airsoft Atlanta has something for airsoft practical shooters, a CO2 Blowback Race Gun from Elite Force... "From the small Olympic village in Switzerland, comes the brand new Elite Force Race Gun Blowback Gas Gun (CO2). An all metal solid target shooting pistol. Highly accurate for a CO2 airsoft pistol. Includes a top rail to mount a red dot sight or scope to. A pretty long pistol, since it is a race gun. Uses specific CO2 mags built for this pistol."