Wellll, not Isreali, but..... Back in the day, a gent in Kodiak equipped a Super Cub with a rifle, mounted above the skylight, and positioned to fire above the prop arc. The skylight was fitted with a sliding door, which the pilot could use to change magazines in flight (I'm assuming he never let the chamber go dry). The rifle was an M-1 Garand, fitted with an electrically activated button to "pull" the trigger.
This rig was built to kill brown bears, at the behest of a couple of "ranchers" who were trying to raise cattle on Kodiak. Turned out that brown bears really like beef, so these guys got together and funded the Super Cub project.
The pilot for this operation was a former WW II Mustang pilot (who'd been shot down and did time in a Stalag Luft).
Legend has it that the "rifle" was orginally a BAR (Browning Automatic Rifle, in 30-06), but when an article was published in Alaska Magazine about the operation, bringing attention to the program, the fully automatic BAR was replaced with the M-1. I was never able to confirm that, however.
The operation was ended after the magazine article brought the program to the attention of the public.
Many years later, I asked the pilot about the program. He was naturally taciturn in any case, and never gave me much information about it. He did tell me that he killed quite a few bears during the short time the program was operational. I tried to con him out of some photos of the gun mounted on the plane, but no joy there.