Clinking Noise when I Charge my Ar with New Forend

[SpankMonkey]

Both of my Troy tube rails (11" & 13") sounded like tuning forks when I installed them. They both stopped after some time, don't know why but they did.

[SilverCat]

How much space is there between the gas block and the inside of the rail? Is it possible that they are hitting each other?

The block and the rail aren't touching and they are both very solid, so I don't think it's probably that.

[SilverCat]

Both of my Troy tube rails (11" & 13") sounded like tuning forks when I installed them. They both stopped after some time, don't know why but they did.

I'm glad it's happening to others. (Sorry, but it makes me feel better)

I believe that Thopkins posted something similar, it doesn't make sense why it would just go away though??

[markm]

I believe that Thopkins posted something similar, it doesn't make sense why it would just go away though??

It's to condition you to grip that thing like Costa to deaden the ping!

Once you catch on, it goes away.

[Maddmax]

I guess your other option is to strip the weapon down and look for any wear marks.

[SilverCat]

I've thought of that. It seems as though if a noise suddenly just stopped, that it would be the result of wear. I really don't need that.

Also, is the rail supposed to be 100% flush with the receiver, or can there be an extremely small amount of space??