Rapid Fire is a common enhancement in Borderlands 4 manufactured by COV. It is obtained randomly from any suitable loot source.

Fixed Weapon Bonus

• Smelter – Guns with COV-licensed magazines have a +35% Fire Rate when over 50% Heat.

v • e COV manufacture in Borderlands 4 Enhancements Common BreezerHole PunchRamshacklerRapid Fire Legendary GlacierQuicksilver

v • e Enhancements in Borderlands 4 Common 100% Real JuiceAutophageBang GangerBreezerCeleritasCherry PopperConfidantDog of WarEternityFamily PackGenesisGluttonGrassroots MovementHaute ShotHawkeye Hero of LaborHoarder Hole PunchHoundstoothInheritorInitiatorInsurance Lead CurtainLeap YearPounder Premature DetonatorPremiereRamshacklerRapid FireSamplerSlammer Sledge Social IntegrationStockpilerTrendsetterTrick Shot UptickValue MagVanguard Volt ActionWidowmaker X-TerminalY-CartridgeZ-Intercept Legendary AccumulatorAssuitAutocannibalBesiegerBig BangerBingerBlind BoxBody CounterChampionCollector Devourer DirectorDisruptor Dog MovementEntanglerEntropicEvolverExtensionFashionistaFlashpanGathererGlacierGummyHat TrickHephaestianHero of BulletHydratorIconJackhammerLadykillerLaméLooperMaestro MultistrikeOuroborosParallaxisPrimadiemPrincipal PumperQuencherQuicksilver QuintainScattershot ScionSlugger Stalwart StewardStudfinderToileTrooper Value-AddValuepaloozaX-InitiatorX-Y ComboY-InitiatorY-Z NexusZ-InitiatorZ-X Junction