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