The UGR submachine gun from Black Ops Cold War has arrived in Call of Duty: Warzone Season 3.This addition has bolstered the number of usable guns in the battle royale. Once Season 3 came around, the meta shifted drastically, and now just about any weapon is viable with the right attachments.When it comes to the UGR, it excels with its mobility and damage output. The best loadout for the weapon in COD: Warzone Season 3 will take those bright spots and make them shine even brighter.The best Call of Duty: Warzone Season 3 loadout for the UGRThe UGR already has an outstanding fire rate, so it is best to choose attachments that focus on other stats. Making the player faster with the gun, whether movement or shooting speed, should be prioritized.Beyond that, dealing damage and ensuring shots land accurately should be next in line. Boosting its high-performing attributes will keep the UGR in the conversation of the best SMGs in the Warzone.Of course, it is a submachine gun, so it won't be able to beam enemies from across the map. Utilize its best loadout, but couple it with a powerful AR or sniper rifle to make it truly effective.Players can take the UGR from BOCW into Warzone now (Image via Activision)AttachmentsHere are the attachments for the best UGR loadout in Warzone Season 3:Muzzle: GRU SuppressorBarrel: 10.7″ Task ForceLaser: Tiger Team SpotlightStock: KGB Skeletal StockRear Grip: Serpent WrapThe GRU Suppressor is a wonderful muzzle attachment. Start the loadout by placing this on the UGR. Not only does it silence the weapon and conceal muzzle flash, but it also helps with vertical recoil control.For the barrel attachment, choose the 10.7" Task Force. This boosts the weapon's damage output by increasing overall damage, effective damage range, and bullet velocity.Sid@FILIPINOCDMG42 x UGR win. Shout out to the stranger Julian for helping us win. #callofduty #warzone #codwz #vanguard #PS4share1MG42 x UGR win. Shout out to the stranger Julian for helping us win. #callofduty #warzone #codwz #vanguard #PS4share https://t.co/Fue8ahpTerAfter that, go with the Tiger Team Spotlight laser attachment. It does provide a visible laser that enemies can see, but it assists with hip-fire accuracy and provides a shorter reveal distance of enemies.The KGB Skeletal Stock is where the mobility additions come in. Hip fire accuracy takes a bit of a hit from this attachment, but players will receive a massive increase in sprint to fire time and aim walking movement speed.Zane Kane On Air@ZaneKaneOnAirMake sure to UNLOCK the UGR for Warzone! The easiest method is to get 1000 Zombie Kills in Cold War with an Epic or higher rarity SMG. Head to my YouTube for a full video of gameplay showcasing the true power of this bad boy @ZaneKaneOnAir. #smallstreamer #warzone #callofduty31Make sure to UNLOCK the UGR for Warzone! The easiest method is to get 1000 Zombie Kills in Cold War with an Epic or higher rarity SMG. Head to my YouTube for a full video of gameplay showcasing the true power of this bad boy @ZaneKaneOnAir. #smallstreamer #warzone #callofduty https://t.co/OWTKTwvnLRThe last attachment for the UGR in Warzone Season 3 should be the Serpent Wrap. This rear grip attachment is a fan favorite for BOCW weapons in the battle royale. It has one job, and that is to speed up ADS time.This UGR loadout will dominate the tight-knit engagements of Rebirth Island and be a great backup to a longer-range weapon on Caldera. Players will be surprised when they see just how much of a punch the smaller SMG packs.