SIG SAUER MCX AIR, .177 CAL, 88GR CO2, 30 RD, FDE, SIG20R RED DOT (CO2 Not Included) CO2 and Pellets are not included 30 round rpm magazine Red Dot included Ideal for training and practicing Flat Dark Earth Color Rifled steel barrel Patented 30-round magazine Picatinny optics &amp; accessory rail Original model specifications