Guns used in the film Island of Terror, a 1966 British horror film wherein a lab accident on an Irish island unleashes a horde of "Silicate" monsters that suck out human skeletons to feed.
Various kinds of double-barreled "break-top" shotguns are used by characters throughout.
J. Stevens and Company Side by Side Shotgun (Circa 1878) exposed hammers and designed to fire Black Powder shotgun shells - 12 Gauge
Farmers with shotguns head to confront the Silicates.
West waves the farmers back after gunshots have no effect on the Silicates, giving a side view of his shotgun.
"I'll shoot anyone that moves!"
Island boss Roger Campbell (Niall MacGinnis
) tries to prevent the panicking townspeople from rushing outside to certain death.
Argyle, Campbell and Dunley watch helplessly as a Silicate crashes through a skylight.
Campbell and Argyle lock the door while Dunley (left) stands at the ready with his shotgun.