Just picked up and sharply returned a new igt (gas ram) gamo camo rocket. On firing high pressure air exited the breach with quite a bit of force when placing tissue on the breach it blew two holes through it. This was kitchen tissue so gives some idea of the amount of gas lost.
Apparently this is a common fault with all igt models due to the polymer breach. A fault which really let a nice piece of kit down.
Picked up a Edgar bro's hatsan striker on returning and although its very eastern block its rugged smooth and very accurate not to mention built like a tank,
Chris