Killer instinct lumix 1.5-5x32 scope - Killer Instinct Lumix Speedring 1.5-5x32 IR-E Crossbow Scope

I have this scope for all the features it has wow cant beat it.It is crystal clear and it does gather light very well in the evenings.I read some reviews on this same scope if I really thought that changing the fps speed ring changes my bolt speed I think I would think about seeing a Dr or something u don't need to be messing with a crossbow u might get hurt.I being very serious about that.I couldn't belive some of the things I read in the revies.I have bow hunted since 1979 im 56 years old now.Its a wonderful sport.This is a great scope in my opinion it really is I have a Vortex and it's good but it cost another $100.00 everone one dosent have that extra money.I understand that bow hunting of any kind has always been on the pricey side.Dont hesitate to buy this scope