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5/15/2007 10:18:23 PM EDT
I am thinking about a carbine length barrel/gas system with a middy length rail system. Specifically, I would like to put a middy length MI FF rail on a carbine barrel with a LP gas block. (a Stag upper will likely be the base for this build).

My trouble is the I want a LP gas block that is pinned rather than set screwed.

Does anyone have a similar build?
Anyone know for sure which block will fit under the MI FF rail?
Which blocks are available in a pinned version? All I seem to find is set screws.
5/18/2007 9:18:24 PM EDT
[#1]

Quoted:
Just cut and file your FSB nice and smooth, then spray it black.  Cheap, effective, pinned...



I don't know why the obvious didn't jump out at me......

I think I will do that.
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