I have one of these scopes with another reticle on my 300WM, I sit it on a TPS 20MOA base andWarne QR low rings. I have had no problem dialing up and repeating the POI at all ranges, I have only gone to 400 yards since that is as far as my range here is but they have the target knobs, great glass and repeatability as far as I can see. Pretty cheap for the quality you get.
I ordered the Model# 6476 and got this scope #6742 by mistake and since it was a special order I am stuck with it. I want only what they are going for on Ebay, They list for $279.99 and $ 12.00 shipping. If you want this one which is new in box arange a $280 payment and it's yours shipped in the 48 states.
These are great scopes for the money, Side focus, target turrets and a sunshade and 50MOA adjustment.
I have another with the target dot and want the same on both rifles so if no takers I will keep it.