The KATT-AMR is a sniper rifle available in Call of Duty: Modern Warfare 3 (2023).
In Modern Warfare 3, you can customise your huge arsenal of weapons with attachments to alter their play style and stats, courtesy of the gunsmith. With the right attachments, the KATT-AMR can be tailored to fit a variety of different play styles. Here's our favourite set of five:
The Zang-34 Barrel fills the damage bar to the very top, ensuring a one-shot kill at all ranges while the .50 Cal High Grain Rounds stops any kind of damage drop-off from causing any unwanted hitmarkers.
The rest of the attachments focus on reducing aim-down sight and sprint-to-fire times for the perfect quickscoping build to dominate Modern Warfare 3.