The CZ 75 P-07 DUTY is the new generation of the CZ 75 family which was first designed back in 1975 by the famous small arms manufacturer Česka zbrojovka, Czech Republic. 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. Blowback is a term used when the slide cycles back and forth when firing the gun, giving a more realistic feeling and sense of recoil.