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