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6/7/2012 9:22:15 AM EDT
I can't figure out which mount is which on the LaRue site. Which mount do I need for using the standard FSB and a LMT fixed rear sight?
Or does the various models come in different heights? If so, can someone tell me what height I would need to use the LMT?
If there are other options for a mount please chime in.
6/7/2012 9:42:23 AM EDT
[#1]
I think you would need the LT150 for 1/3 co-witness with your standard FSB.  The LT129 is the same height as the LT150 (1/3 co-witness), but it has the forward cantilever.  I'm assuming (since it's a little shorter than the LT150 and LT129) that you would want the LT152 for an absolute co-witness.

Personally, I would just call LaRue and ask them.  They know what's up and can tell you very easily...  512-259-1585
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