CZ Field Sports 1012 G2 12Ga 20in 4rd Semi-Auto Shotgun (6377)

The CZ Field Sports 1012 G2 Semi-Automatic Shotgun is the home defense/tactical model of CZ USA's popular semi-automatic hunting shotguns. It features a short 20-inch barrel making it perfect for engaging targets in confined areas. The 1012 G2 features an elegantly simple gas-less inertia operating system. Instead of using redirected gas to work the mechanism, the 1012 utilizes a spring contained within the bolt to store energy from the gun's recoil, which is then released a fraction of a second later to unlock and rotate the dual lugs from the barrel extension and withdraw the spent shell.

There are many benefits to this operating system, but the most considerable is less stringent maintenance and cleaning requirements as there is no gas piston that requires cleaning. During reliability testing, the CZ 1012 was capable of cycling and firing 5000 rounds without any oiling or cleaning, and functioned flawlessly without any parts breakage or malfunctions. In addition to its ease of maintenance, the gas-less inertia operating system proved to be capable of running a wide variety of shells, from light target loads to the hot 3" magnums.