This is the semi automatic 4.5mm (.177) airgun version fully licensed by CZ. It is powered by a 12g CO2 cartridge stored in the grip using the easy-load system and the BB’s are put in the drop-out magazine. The CZ 75 P-07 DUTY is a compact tactical upgraded version compared to the standard CZ 75. Besides being more compact in size the P-07 DUTY has an integrated front waiver rail for mounting light and laser. The grip and metal slide carries authentic CZ markings and every gun comes with unique serial number.