I have the Holosun and now have the Sig Sauer Romeo5 for a backup. After looking at the Sparc on Midway I wouldn't be surprised if they all came from the same factory. I am zeroed at 25 and that only puts me about 2" high at 15. One thing I question is the single screw holding the sight to the rail. Do you recommend locktite on those? Since I hunt in thick cover and not over fields or food plots this should be perfect for me.
