FB,
I think the difference here is that before you could get the M1 turrets for windage and elevation, but you couldn't get the M1 side focus knob fitted to a LR/T 6.5-20x or 8.5-25x, so IMHO, it ended up looking kind of dorky. Still worked just fine though, from what I've heard. Guess Leupold decided to give people what they were asking for (in terms of what was probably two of the most popular mods at Premier Reticles). Hope it doesn't negatively impact business for Premier. If I end up getting one of these, I think about the only difference for me would be I would *still* be sending it back to Premier, for a fine duplex instead of a mil-dot. Or I might be able to just ignore it, I guess.
Later,
Monte