I have one on a 6.5 and a signature HD on a 7mm, I did a test to see how much later I could see through them, and the signature won out by about 5 minutes so for the price they are pretty damn good.
Type: Posts; User: nor-west
I have one on a 6.5 and a signature HD on a 7mm, I did a test to see how much later I could see through them, and the signature won out by about 5 minutes so for the price they are pretty damn good.