While joining different types of matches in Counter Strike: Global Offensive, I noticed in some of them Team collision is turned on and in some off. I didn't noticed any differences.
What does "Team collision" means in CS:GO?
What does “team collision” in CS:GO mean
counter-strike-global-offensive
Related Solutions
Inspecting a weapon has no effect on gameplay. What happens is, some weapons feature StatTrak capabilities, which add a "kill" counter to all of your weapons. Sometimes, like for knives, the kill counter is etched into the knife, where for guns, it's counted through a display.
Inspecting your weapon will allow you to view the kills you have (if you have a StatTrak version) and look at your brand spanking new gun/shank/thing. See below:
Notice the kill counter in the side of that AUG. It reads "000006".
Note, you can simply click or switch weapons to get out of inspect mode. Going into inspect mode doesn't force you to wait through the whole animation.
That is a decoy grenade.
This symbol is only seen, when you're spectating. Obviously when you are playing you see only a symbol of an enemy on the map.
Best Answer
Team Collision determines whether you can walk through your team-mates or not.
If team collision is on, then your team-mates will act the same way as an enemy when you come into contact with them, namely, they will be able to block doors and the like with their body.
If team collision is off, then you will be able to freely walk through your team-mates.
This is a mostly anti griefing option, so that people can't purposely block doors to prevent their team-mates from getting out of spawn. It is also a tactical concern, as you can't stuff a bunch of players in one position if team collision is on.
Keep in mind that enemies will always have collision on.