i just recently bought a nikon buckmaster 800 (i am guessing it is the exact same one you are referring to??!!).......i bought it used for $99!!, wow when i saw the deal on ebay i couldnt pass it up, it is great, fits my needs perfect, i hunt in LA so the temps will never get that cold, but i am guessing it would be able to stand up to the extreme conditions. Me personally, i rather nikon products over bushnell, idk y, i just do..........the rangefinder works great, good optics, etc, everything that is stated.......ik someone will say you need to look at the lieca's, but i dont think they can be that much better for the price differnce........now if you will be using the rangefinder at night then get the leica because of the red display screen, but if not i would go with the nikon!! just my :money:
good luck, any other opinions!!??