"Ultimate Warzone Season 2 Loadouts: XRK Stalker, Fast-Killing Guns, and Meta SMG"

The XRK Stalker is a popular sniper rifle in Modern Warfare 3, and the best loadout for it includes the Handler LKP Short Barrel, FSS OLE-V Laser, Helix LV Light Stock, XRK Stalker Light Bolt, and XRK Stalker Factory Grip. The recommended perks and equipment for this loadout are Overkill Vest, Marksman Gloves, Climbing Boots, Throwing Knife, and Scatter Mine. The XRK Stalker can be unlocked through the Armory by completing 3 daily challenges or winning matches in multiplayer, and the Longbow is suggested as the closest alternative to the XRK Stalker.