AR's that kill faster up close then the scar: G36C,M4A1,Type95,M16A4
AR's that kill slower up close then the scar: Ak47,CM901,MK14
The sequence: Type 95, M4A1, M16A4, G36C, FAD, Scar-L, AK 47, CM901, MK14
the FAD is in the middle for short range, so it kills really average at close range
here's the proof

Quikdraw effectiveness:

Scar-L
Within effective range
750 rates per minute
/3= 250
250 kills per minute
250/60=4,1111111116 kills per second
1/4,1111111116=0,2432432432 about 0,243 second for one kill

no-Quik: 0,243+0,300(ads time)= 0,543 second to kill
Quik: 0,243+0,150= 0,393 second to kill

FAD
Within effective range
1000 rates per minute
/4= 250
250 kills per minute
250/60=4,11111111116 kills per second
1/4,11111111111116= 0,243 second for one kill

no Quik: 0,243+0,250=0,493 second
Quik: 0,243+0,125=0,368 secon

The FAD kills within effective range 9,2 % faster then the scar without quikdraw on both
The FAD kills within effective range 6,3% faster then the scar with quikdraw on both
The FAD kills within effective range 25% slower then the scar if the FAD has no quikdraw and the scar does
The FAD kill within effective range 32% faster then the scar if the FAD has quikdraw and the scar doesn't

Outside of effective range the FAD kills in 0,300 seconds(without ADS calculated)
Outside of effective range the scar kills in 0,400 seconds(without ADS calculated)

As the FAD may have lower damage then the scar, It does kill faster in close range and long range+ it has more increase of time
to kill compared to the scar-L if you equip quikdraw. However, when both have quikdraw equiped the difference in time to
kill is less, isn't this a intersting thing?


Magazine size effects and Scavenger:

within effective range you kill in 4 bullets with the FAD and have a capacity of 40, that means 10 kills per magazine if all hits
Within effective range you kill in 3 bullets with the scar and have a capacity of 30, that means 10 kills per magazine if all hits
Outside of effective range you kill in 5 bullets with the FAD and have a capacity of 40, that means 8 kills per magazine if all hits
Outside of effective range you kill in 5 bullets with the scar and have a capacity of 30, that means 6 kills per magazine if all hits

The range on the scar may be way better, but when it reaches it 5 hit kill(which is quik with a silencer equiped), the FAD
kills faster and has a potential of killing more enemys with it's ammuniton in long range.

So it would be logical that scavenger completely kills the advantage of bigger magazine sizes, also worth to mention.