dfariswheel
Member
- Joined
- Dec 26, 2002
- Messages
- 6,651
I was watching an old early 30's crime movie the other night.
It was "The Big House" with Wallace Beery.
During the big prison break, Beery and the others break into the armory and arm themselves with rifles, pistols, and several Thompson submachine guns.
The gun Beery was using had an odd attachment I've never seen on a Thompson before.
It was a telescoping tube device attached to the mid-point of the barrel, with the other end attached to the actuator knob.
Clearly this blocked the sights of the gun.
When he fired it, the actuator moved the telescoping tube in and out of the front half.
Anyone have any idea what this was?
The only thing I can think of, was since this was the only Thompson I saw actually being fired, possibly it was some sort of blank firing device.
Possibly, there was a port into the barrel that used gas pressure to operate the bolt by moving the actuator back.
It was "The Big House" with Wallace Beery.
During the big prison break, Beery and the others break into the armory and arm themselves with rifles, pistols, and several Thompson submachine guns.
The gun Beery was using had an odd attachment I've never seen on a Thompson before.
It was a telescoping tube device attached to the mid-point of the barrel, with the other end attached to the actuator knob.
Clearly this blocked the sights of the gun.
When he fired it, the actuator moved the telescoping tube in and out of the front half.
Anyone have any idea what this was?
The only thing I can think of, was since this was the only Thompson I saw actually being fired, possibly it was some sort of blank firing device.
Possibly, there was a port into the barrel that used gas pressure to operate the bolt by moving the actuator back.