WTB AR 15 rail, 11in or less.

[tcamel4]

Need an AR15 rail that is mlok. Don't care if it is used or new. Internal diameter probably 1.3 or bigger... not sure what is standard.
Has to be 11in or less as I have a gas block issue and will need to leave it exposed.

 

[MPDS13]

I have a Geissele MK4 10.5" rail if you are interested.