Sig Sauer MCX .177 Cal Co2 Powered (30 Rounds) 14x 24mm Scope Air Rifle, Flat Dark Earth (CO2 Not Included) CO2 CARTRIDGES AND PELLETS ARE NOT INCLUDED Sig Sauer MCX version with 1-4x24 scope Ideal for more realistic, economical training and practice Manual safety control 18 inch rifled steel barrel. Department - unisex-adult. Material - Plastic. Sport Type - Hunting. Rifled steel barrel Patented 30-round magazine Picatinny optics &amp; accessory rail Original model specifications