Re: Leupold Mark 4 (M1,M2,M3)
I have M1's... in 1/4 MOA clicks.
It's 15 MOA per turn, which is reasonable. I've only ever once left it wound up and returned it to the closest 0, leaving me shooting a full 15 MOA above my POA..
The BDC would be nice (quicker but less precise), if you had your rifle exactly where you wanted it. with a consistant load, muzzle velocity and it was going to stay then I would probably look at going down this road.
I was in a rush to get it put together but if I had my time again I would of saved more and ordered a USO with an EREK knob calibrated in Mils.
I really haven't had any issues with Leupold, their customer support has been good for me and I'm very happy with the product so far (2 years on).
I'm a firm believer that you should do it RIGHT the first time. OPTICS aren't something you want to skimp on.