Leupold Mark 4 Turrets, M2 or M3? Not Sure, Help Me Out.

[M16_4_REAL]

well i bought this scope in the ee on anther site and I'm not sure what turrets i have. it hasn't arrived yet but i do have the sellers picture of them. i called leupold to verify serial number before buying and it came back all correct except the leupy tech said it had m3 turrets where the seller said it has m2.

http://i295.photobucket.com/albums/mm157/vjhvettes/301zi1f-1.jpg

heres the best i can do with what i have right now. if you can help me out id much appreciate it.

[Nightvisionary]

Can't tell from the pic. There is an M2 short and an M2 tall Turret. The M2 tall turret is the same height as the M3 turret. You have either the M2 tall or the M3. The M2 will give 1/2 MOA elevation adjustment per click. The M3 gives 1 MOA.