Fortnite Season 7 features several Upgrade Benches that loopers can use to upgrade their weapons. The Week 1 Challenge also asks players to use the Upgrade Benches three times.Ever since the quest was rolled out, gamers have been wondering where to find these Upgrade Benches in Fortnite Season 7. Fortnite Season 7: Gold Bars required to use the Upgrade BenchesUpgrading weapons is way different from crafting in Fortnite Season 7. Crafting requires loopers to have mechanical objects such as nuts and bolts; however, upgrading the weapons requires gamers to have Gold Bars.Gold bars can be found by completing certain quests or by eliminating opponents and even in supply chests. These Gold Bars come in handy while exchanging exotic weapons from certain NPCs on the map. Players will need the Gold Bars as a token to upgrade the weapons in Season 7.There are currently a handful of Upgrade Benches spread across the map. Gamers can visit any one of these locations to upgrade their weapons.Craggy Cliffs - Inside Sticks RestaurantCatty Corner - The building exactly at the center of the POICamp Cod - Inside the warehouse by the southeaster shoreCompact Cars - Inside the periphery of the POICorny Complex - Inside the Farm building with the turbineDirty Docks - Inside the big buildingShanty Town - Beneath the wooden building by the seashoreHolly Hedges - Inside the petrol stationHydro 16 - Inside the small building near the POIDurr Burger - Inside the POIRisky Reels - behind the big buildingRetail row - Near the basketball courtNear the Dusted DepotSherrif's Office - In the porch of the officeSteamy Stacks - The building at the middle o the POICrashed Cargo - Near the seashore just above the Holly HedgesLighthouse - Near the small shack by the seashoreLoopers can destroy these Upgrade Benches after upgrading the weapons. However, it won't fetch any kind of crafting material or will drop any loot.Fortnite Season 7 Weapon Upgrades: All Upgrade Bench Locations https://t.co/pHiKaCV7om #gamingnews pic.twitter.com/VukRTVglFv— Jeremy Briggs (@BigJermHQ) June 9, 2021The cost of upgrading weapons in Fortnite varies across all kinds of weapons.Common (Grey) - base rarityUncommon (Green) - 200 Gold BarsRare (Blue) - 300 Gold BarsEpic (Purple) - 400 Gold BarsLegendary (Orange) - 500 Gold BarsMy thought so far...- Love the new BP unlocking system.- Love the return of the upgrade bench. (But a little too expensive to upgrade)- Love the loot pool.- FREAKING HATE THOSE UFOs, especially near the end when the circle is small... Disable UFOs after 3rd circles?— SpeciaL n00b (@misterNgan) June 8, 2021Upgrading weapons by using the Upgrade Benches in Fortnite is a costly affair. It is anticipated that Epic will lower the upgrade price. Loopers also believe that the developers will increase the availability of Gold Bars through loot pools as the season progresses.