Anybody have the Knights URX 3.1 rail panel kit?

[Metric Matt]

More specifically, I was wondering if somebody would be kind enough to make an accurate measurement of the distance between the mounting holes on the panels. I am curious if they would match up with any other modular rails, or be easily modified to do so. Thanks. 23621

[j-dubya]

About 3.150" center to center.

[ScatmanCrothers]

I fit them on a Geissele MK4 with no issues. Use washers on the backside.and they lock up nicely.

[Metric Matt]

Thanks guys!! Much appreciated!

[richdkim77]

I fit them on a Geissele MK4 with no issues. Use washers on the backside.and they lock up nicely.

Never thought about doing that... thanks for the tip!