Did an experiment to test the penetration of weapons:
M95 is the ONLY weapon that can go through windows.
Mounted 50.cal, 7.62 coaxial (not the kit or stationary ones only the armored vehicle), APC shots, gunship cannon shots, plane cannons and light chopper minigun/cannon shots all go through the thin metal fences/objects/barrels.
Once penetrated, a shot will only leave a exit holes if it hits another penetrable object (no entry holes on anything, this is how I tested the guns by lining up a window with a penetrable object and shooting through both), bullets make a little puff of smoke on impact after penetration (this changes depending on what's hit and what weapon used).
Fun facts: The M95 took me ages to find.
RPGs will kill a pilot if you hit near them on the chopper.
Many Humvees died to bring you this information
