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