I went and shot my .308 this weekend. Took a drive and camped at BLM land, it was awesome. The problem was the cheap ass scope I bought. I had an NCstar 50mm 10-40 zoom. I knew it was a piece of crap but thought it would at lease work. After 20 shots it broken, element came loose. I read the reviews about this but figured it was a fluke; nope. Do not buy this brand what ever you do. So now I'm looking for a decent scope, I think I'm willing to spend $500 and up. I don't want NCStar, Millet, Barska, BSA or Tasco. I prefer a tactical scope that has a high zoom range for super long distance shooting. It would also be nice if the adjustment knobs lock.