Mr. Laidlericon,

Awesome insights! I've been doing some research on the .280 cartridge and was wondering what your thoughts are on the cartridge's performance, especially with recoil/blast, accuracy and terminal effects. I haven't encountered many people that have shot it before! Would it have made a decent assault rifle cartridge?


Does anyone have any additional information on this rifle?
The book "EM-2 Concept & Design; a rifle ahead of its time" by Dugelby is a good resource, though it is pretty hard to find these days.

Also a video: