I was reading Double gun Journal and found myself wondering !
One article was describing how double rifle barrels reacts to bullets taking rifling, and how barrel's reacts to the BENDING force ? It states that barrel's flex UP and to the side, putting preasure on gusseted area of the water table-standing breach area ?
The other article reads that barrels are recoiling and bending DOWN trying to OPEN action ?
Whats going on, WHAT is REALLY happening ?
Can somebody explain this in SIMPLE words, and back it up with pictures or video clip ?