20 kills with an ACOG scope on your gun
The Trijicon ACOG is an optical scope to be used on precision rifles. It allows for much better sighting of targets, especially ones at greater distances.
Yes it does have a red dot in the middle of the scope.
u cant
The closest you can get to having an unscoped m21 is using an ACOG scope on it.
by getting like 20 kills with the acog scope
The age of an ACOG 4x32 scope is determined by the date of manufacture which is usually marked on the scope itself. Additionally, the model number and any specific features can also provide clues to when the scope was produced.
You already know this one! It's called a scope. There is thermal scope, ACOG scope. It is also called an optic.
I believe you have to get 150 kills with the M4A1
On the XBOX 360, yes.
AimPoint, EOTech, Trijicon ACOG.
You can get a thermal scope for most guns if not all. The first thing you need to do is get 100 kills with the weapon you want the thermal scope for, then you get the ACOG scope. Once you have the ACOG scope, you have to get 20 kills WHILE LOOKING THROUGH THE SCOPE. Then you will have a thermal scope and enjoy. In my own opinion, get it for a gun that has high range, and one that you would camp with like an LMG or a sniper rifle.