[ARCHIVED THREAD] - Inside FF Rail Diameter?

Posted: 8/26/2008 5:45:30 AM EDT

What is the interior diameter of a YHM FF Rail?
What is the interior diameter of a Troy MRF-M Rail?

Posted: 8/26/2008 11:35:03 AM EDT

[#1]

YHM is about 1.75" ID

Posted: 8/27/2008 10:16:15 AM EDT

[#2]

bump, because i have the same question on the troy mrf-m.

anyone out there know

Posted: 9/23/2008 11:50:05 AM EDT

[#3]

Shoot me an IM...
That way I'll remember to measure mine tonight.

Posted: 9/24/2008 4:33:39 AM EDT

[#4]

According to the e-mail response I received from Troy, the ID of the MRF series is 1.42".

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