I think this game could have a few more little gadgets and some small changes which would make the game closer to reality. I have good knowledge of US equipment and stuff. That's the reason why I don’t mention SSSR stuff here.
Personally I think some equipment is out of place. For example M1 helmets with many covers, this helmet was used in early 80s and with a woodland pattern. I don’t understand why we have M1 with a Mitchell pattern for example? M69 flak vest never existed in woodland pattern. Why did we get IIFS backpack which wasn’t common in late 80s and definitely wasn’t popular? Alice large backpack would make more sense. M16A2 carbine is already mentioned in other topics.
Here are my suggestions:
New slots
Head (Balaclava, face paints, M17 gas mask, dioptric glasses, scarf)
Thigh (pistol holder(SF), M17 gas mask pouch)
US Special forces loadouts
Special forces tend to have more sophisticated loadouts, every free space is used, more pouches etc…
SDU 5/E strobe light (on suspenders, working gadget, also for pilots, similar behaviour as flashlight)
Pace beads (on suspenders)
AN-PRC-126 radio pouch for commanders
Remove flashlight from suspenders
First aid kit/compass pouches on belt
More ammo pouches on belt
Backpack slot
Claymore bag as shoulder bag
7,62 bandoleer as shoulder bag (for M60)
New equipment
M17A1 gas mask with/without hood
Dioptric glasses
SDU 5/E strobe light
Claymore bag
7,62 bandoleer
Berets
Ear plugs with case on suspenders
Alice large backpack
Fix grenadier vest
Should be over suspenders
Combination with PASGT vest
NVGs
AN/PVS-4 scope for M16s, M14, M60 (only works via scope sight)
1PN58 scope (only works via scope sight)
Vehicles
M998 cargo/troop carrier
V3S truck for FIA and civilians instead of Ural
Trabant car for civilians