Is there any particular torque spec for the bolts that clamp the rail to the barrel nut? and is there supposed to be any gap between the two halves of the clamp where the bolts go through, or are the two halves supposed to be touching each other?
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Is there any particular torque spec for the bolts that clamp the rail to the barrel nut? and is there supposed to be any gap between the two halves of the clamp where the bolts go through, or are the two halves supposed to be touching each other?
Did your rail not come with a manual? I tried doing a search for a PDF file but it didnt turn up anything.
My RIS II manual indicates 29-32in/lbs, though. You could probably go by that.
It came as a complete upper. So no manual, and DD doesn't have any available for download on their website.
My instruction sheet calls for 50 foot-pounds.
THis should answer all your questions.
http://www.lmgtfy.com/?q=DD+Lite+Rail+installation
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