Best Swiss K31 loadout for CoD: Cold War Season 4

The Swiss K31 is Black Ops Cold War’s dominant Sniper Rifle. It’s ideal for quickscoping, so here are the attachments and perks to run with it in Season 4 to make the best Cold War Swiss K31 loadout. Call of Duty has some great Sniper Rifles in Season 4, and the Swiss K31 Sniper Rifle […]

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