COD MW2-Gun Tuning Question

[BOOMYOURGONE007]

I'm brand new to MW2 COD- any one notice this? When first tuning the M4 I choose optic HMW-20 optic it shows the 'range' bar in the green, 'accuracy' bar in the green with a certain amount of green bar length. The 'handling' appears in the red, with a certain length of red bar subtraction . If I select that optic for the M4 and go to the 'primary weapons select' screen. That screen shows the bars for the stats the opposite. Like it made it worse. For example, the range and accuracy bars are now in the red and the handling is in the green with the certain same amount of length as the tuning screen. Why is that ?

I attached the screen shots so you can easily see the two different screens I'm referring to. 'Weapon primary select' screen shows the opposite, and appears negative, of what's in tuning images shown below. Something does not seem right there. Anyone have an answer ?: