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