Inside the Trigger Mechanism of the Real-Life Halo M90 Shotgun

The real-life Halo M90 shotgun I featured previously was actually built on a left-handed 870 Wingmaster. When I did the Christmas “historical” video about it, I didn’t show the actual internal mechanics, and I figured some of you folks would be interested to see how the trigger was relayed from the top of the receiver down to the bottom…

1 Comment

  1. There is an antique multi barrel vertical stack percussion pistol with a hammer which marches down to each nipple as the trigger is pulled. the nipples are arranged in a “stairway” configuration

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