Some Russian 7.62x39mm barely gets 2200 feet per second from my 12.5" barreled AK-104. Yeah, I'm pretty sure your G26 is equal in "stopping power" though. If only those Spetsnaz guys realized how much weight they could save by carrying a G26 instead of their AK-104's. Yes, velocity matters. So do things like bullet weight, bullet diameter, and energy. Just because somebody tells you that things like physics/mathematics/science no longer apply, doesn't make it true.