Ой, мамо...
u_96 — 20.04.2014Russian specnaz soldier invented an MG-ammo-bag for a 7,62 PKM machine gun. It allows to carry up to 450 rounds on your back and fire without changing the belt after every 100 rounds
http://www.militaryphotos.net/forums/showthread.php?99988-Russian-Photos-%28updated-on-regular-basis%29/page3742