0:18 New look to trigger or signalling device
0:20 Friendly AH6 Probably an airstrike like kill-streak of some sort.
0:24 Throwing Knifes are still alive
0:40 Goes by fast. but you can see the red dot sight is like the COD4 red dot sight.
0:42 Sam Turrets, maybe equipment....?
0:53 Quick scoped, for sure.
0:57 Dog tags
1:03 Proficiency, not sure about that yet
1:09 Kill streak display.
1:15 Mines Basically C4 activated by a motion or pressure on the device.
1:25 Turrets as usual, but now every time stuns will disable the turret (I believe)
1:37 Explosive Decoy: Kill-streak of some sort that is an explosive fake care package.
2:10 Noob Tubes are a little more technical
2:22 Stealth Airstrike
2:37 Mobile turrets, possibly a kill-streak or equipment.
2:59 Secondary primary gun (ACR)(Dragonov)
3:02 Adjustable ACOG scope with red dot attachment as well with a certain pro perk
3:06 Riots shields are back
3:08 Sick ass throwing knife kill
3:12 Triple attachments (Heartbeat sensor, ACOG scope, red dot sight)
3:16 Some sort of equipment or kill-streak, could be motion sensor or jammer
3:34 GET QUICKSCOPED NOOB!