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