It feels real solid. It must be the bit of amsteel poking through the braid.There's a couple things I have noticed with the amsteel bridge. The first thing is, on mine, you can see where they tapered the end of the locked brummel and there's a little bit of amsteel poking through the holes of the braid. You should be able to just poke it back in. The other thing is the grey color on the outside seems to wear with time and it doesn't seem like the amsteel is colored throughout. Just the outside. I'm sure there isn't a problem, but if you don't feel safe, don't hunt out of it until you get an expert opinion.
There's a video G2 outdoors did on different bridge materials. He hung from the amsteel bridge and kept cutting strands away and it held him with one strand remaining. Pretty impressive stuff.It feels real solid. It must be the bit of amsteel poking through the braid.
I also noticed the discoloration, hah
All the amsteel slowly goes whiter...try splicing black amsteel.it turns your fingers black.The stuff is all dyed and all the colors wear off to some degree.