+2086
AK-117 MOBILITY
TOP ADS SPEED ATTACHMENTS
Stock
+8
No Stock
Barrel
+5
MIP Light Barrel (Short)
Rear Grip
+4
Stippled Grip Tape
Laser
+3
OWC Laser - Tactical
HOW THEY GET PICKED
For this list I went through each weapon's attachments and gather the ones that have positive ADS Speed, and positive Mobility stat change.
I then sort the attachments from highest to lowest, then collect the highest Mobility change for each attachment type.
Note that if 2 attachments in the same category have the same change, the first one in the attachment list would usually win out.