It makes them sound snappy, if you've ever heard a G&G Firehawk or ARP-9 going that's what they sound like.
I had a KX3. It made it slightly louder, but most of all improved the overall sound of the gun. Went from being "Zziiickt! Zziiickt!" To "Thockk! Thockk!"
Was that one of the madbull ones or one of the element ones. Just figuring out if the madbull one is really worth twice the price.
Get one from @ak2m4 much cheaper https://www.ak2m4.co.uk/external-parts/flash-hiders The Kx5 is louder than the kx3 I had.
