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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
concrete
footstep
footsteps
loop
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glass
waterfall
shotgun
metallic
bullet
metal
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smoke
blood
sink
knocking
fire
wood
underwater
weapon
thunder
shot
helicopter
sharpen
bell
knife
sand
unlock
attack
knock
pistol
ceramic
splat
melee
sliding
break
running
sharp
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grenade
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countryside
heart
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three
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