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