CZ 1012, Semi-automatic,

The latest evolution in CZ's semi-automatic shotgun line" the 1012 uses a gas-less inertia operating system. Instead of redirecting gas from the barrel to run the action" the 1012 uses a spring within the bolt to store energy during the shotgun's recoil" spending this energy a split second later to rotate and unlock the twin lugs from the barrel extension and withdraw the spent shell.

• Gas-less inertia operating system
• Tuned to run a wide variety of shells
• Requires less stringent maintenance schedule than gas guns