** Meme **

[Smithy]

 

[ProjectTwin]

 

[Bluerubicon08]

 

[PurfsMcGurfs]

 

[PurfsMcGurfs]

 

[PurfsMcGurfs]

 

[PurfsMcGurfs]

 

[PurfsMcGurfs]

 

[Bluerubicon08]

 

[GM Guy]

 

[FJC11]

 

[FJC11]

 

[FJC11]

 

[Dead Pool]

 

[Dead Pool]

 

[Dead Pool]

 

[Dead Pool]

 

[Dead Pool]

 

[Dead Pool]

 

[Dead Pool]

 

[87manche]

We need a build thread on this pronto.

US20170248384A1 - GAT-15 (Firearm accessory) - Google Patents

This invention relates to a single hand cranked firing control system that converts a plurality of AR 15 rifles to a single hand cranked firing system. The system is operated by a single hand crank. The triggering of the guns has a slight time difference that results in a slight time difference...

patents.google.com

obviously you'd have to offset those cam lobes 180 degrees so the trigger bar rocked back and forth., but there it be.

edit:
aside from the ATF legalities it would be a lot easier to just mount some small electric motors on the trigger guards with an eccentric and just electrically fire the things.

 

[87manche]

hand cranked triggers are not machine guns.

 

[Will Scarlet]

 

[Will Scarlet]

 

[Will Scarlet]

 

[Will Scarlet]

 

[Will Scarlet]

 

[Silverback07]

 

[Will Scarlet]

 

[Will Scarlet]