The LM-S is a marksman rifle available in Call of Duty: Modern Warfare 3 (2023).
The gunsmith contains all kinds of attachments to enhance the performance of the LM-S. After testing numerous combinations, we've settled on this set of five for maximum impact:
The damage output of the LM-S is already excellent which is why we've selected the Lachmann Nova barrel for faster movement speed, walking speed while aiming, and aim-down sight speed. Paired with the Meer Recoil-56 Factory Stock, mobility is no longer an issue.
In addition to better mobility, the FTAC MSP-98 Handstop and Lachmann TCG-10 manage recoil enough so you can maintain accuracy at all ranges.