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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
metallic
three
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bell
rain
footsteps
break
sharp
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unlock
shotgun
smoke
heart
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glass
melee
fire
splat
ceramic
slide
knock
thunder
countryside
moving
wood
sink
footstep
laser
shot
knife
underwater
helicopter
sand
sliding
loop
grenade
pistol
weapon
water
sharpen
attack
cicadas
explosion
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trigger
bullet
concrete
running
knocking
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