The pics are not the best and I'm sure the subject has been discussed at length. I have seen cam pin wear that looks the same as what I have in other pics, but the wear mark towards the top of my pin if I run my finger over it I can feel a divot like metal has been displaced though it is not significant it still worries me as this bcg only has 905 rnds on it. The cam pin is NiB treated from a fail zero bcg, also what I have not seen before is the wear mark at the bottom of the cam pin and there seems to be a deformity there. Should I change this out now? wouldnt the NiB cam pin last longer than normal ones? there doesnt appear to be a crack in it, what ahppens when a cam pin fails during use? thanks for any help!Attachment 9391
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Attachment 9393
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