That's what they are . Five rigger made pouches each holding 5 enblocs....200 rds in the " space" of 80. The flares are in USGI Thompson mag bags . The " lift the dot" snap ID it as the other spare ammo bag had a strap and buckle .
I do not see a grenade launcher in the pile , and the stem showing on the one flare looks a bit slim to be rifle launched . Any ideas on this ?
Chris