Agreed on Sig Kilo. 2000 and above models (2000, 2200LRH, 2200MR, etc) are the best ones. The cheaper ones are hard to see in low light conditions( dark lens and grey numbers & letters) and they're only water resistant. Cabela's usually has the 2200LRH and 2200MR for around $400 or less on holidays. At that price range, they're the best, easily ranges beyond 2000 yards.