Beeman Gas Ram 1073GP DC Double Rifle .177 (4.5mm) .22 (5.5mm)

The advanced technology of the gas piston system uses compressed gas in a sealed, self-contained unit designed to replace the mainspring in a conventional air rifle. Air rifles are cocked like any other air gun, but the single stroke of cocking compresses a gas cylinder instead of a mainspring. When the trigger is pulled, the compressed gas expands and pushes the piston forward. The primary advantage of a gas piston air rifle, and a real advantage for hunters, is the tireless gas piston power plant, which, unlike a steel mainspring, can never take a hit or tire over time. Another advantage is the shorter lockup time, which aids in field accuracy, as there is less time for the shooter to “walk away” from the target. The air rifle’s reliable performance in all weather, smoother cocking effort, and more consistent power and velocities make it a truly exceptional air rifle.