Why use the WSP-9 in MW3?
The WSP-9 makes up for its slowness with long range and high damage capabilities.
The only downside is a minor decrease in ADS speed.

The Slate Reflector will help tremendously with a clear sight picture.
Best WSP-9 class setup: Secondary weapon
FJX Imperium.
We like theFJX Imperium.

For tactical and lethal equipment, theStun GrenadeandFrag Grenadeare our go-to choices for most loadouts.
That wraps up our guide on the best WSP-9 loadout build in MW3.
Or get a full overview of the meta with our list of thebest guns in MW3.