[BigEd]

I'm a Leupold user aside from an occasional Burris customer. For a long time. I've got four of the MK AR scopes and the VC 6HD that I bought last year. Unfortunately that's the only one that gave me troubles. The adjustment system seemed to be FUBAR from day one. However no human made product will ever be lemon or Murphy proof.
It was however repaired, fully refurbished and returned in tip top shape.

 

[BigEd]

I've got two mkAR scopes that are identical 1.5-4x with illuminated center dot on my 16" lightweight carbine and another on my Mk 18 wannabe. One older 3-9x mkAR on my MK12 wannabe. The other on my MAR-10 in .,308win. The later I'm going to replace with some sort of mid priced 1-6 or 1-8 when I get a chance to. Then it'll get shifted to my Rem 700 varmint Rifle.