Something sliding back and forth in the buffer tube?

[crispy]

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I could be wrong but if you move the barrel by giving more room in the notch, wouldn't the relationship between the barrel extension and the bolt be out of alignment?

Just wondering...

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On another note. If the FSB is mounted correctly, wouldn't the problem that you mention, already exist?

[ucrt]

... Maybe I can hide it from view with a scope or something.

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Knowing DPMS, if you're lucky, it'll be canted enough to not even be in the FOV of your scope ...

Then, just shim your rear sight so it leans to that same side...what else you need?....!

.

[Iraqgunz]

The FSB being canted could simply be a result of the FSB being drilled improperly.

On another note. If the FSB is mounted correctly, wouldn't the problem that you mention, already exist?

[crispy]

=========================

Knowing DPMS, if you're lucky, it'll be canted enough to not even be in the FOV of your scope ...

Then, just shim your rear sight so it leans to that same side...what else you need?....!

.

It's not that bad....lol!

The FSB being canted could simply be a result of the FSB being drilled improperly.

I hope to find out as soon as I can get the barrel off. Just want to wait until I can do it right.