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SFXLibrary is a database of free sound effects to use in your projects. Every sound is available in MP3, WAV and OGG format.
Heavy knocking 3 times on metal
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Heavy knocking 3 times on metal
metal
knocking
knock
three
- / -
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.mp3
.wav
.ogg
slide
knock
underwater
smoke
knocking
water
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sniper
wood
bullet
helicopter
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metal
loop
unlock
grenade
break
sharpen
shotgun
waterfall
pistol
glass
sink
cicadas
thunder
sliding
blood
trigger
moving
knife
weapon
footstep
concrete
attack
sharp
heartbeat
splat
ceramic
metallic
explosion
bell
footsteps
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heart
fire
three
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