Yes, the operator does it.
To reload your gun in the game simply press 'r'. So easy a caveman can do it.
G36c holographic and silencer. The best gun on my oppinion is the p90 with the silencer and rapid fire or acog scope and silencer.Its a pretty quick reload to.
there is a button at the top of the screen that says reload click it to reload
When th ammo in the sentry gun reaches 0, then you can reload it. To reload, walk on top of the sentry gun and press the F key. I'm not sure if you can reload it when there is still ammo in it though, but you can try. When you reach the rank Colonel, once you set up a sentry gun, you will have double ammo for the sentry gun, and you can reload it faster.
shoot outsid the screen that should reload your gun.
Chamber
The SCAR-S is a 5.56mm and the SCAR-H is 7.62mm
Scar-H
you have to get the USP pistol and empty the clip and when you reload it will "flip" the gun
default is R. goto options keyboard and look for reload key
The SCAR is stronger than the ACR.
space bar