this is a nice front flip up sight. its constructed out of full metal and feels very soild with no wobbles. flipping the sight up can be a little hard at first but works better after a few times. flipping the sight down is easy and it clicks in nicely.
-makes a click
-fits any 20mm rail
- 23 dollars just for a front sight....thats kinda pricy for my budget
-kinda hard to flip up , but wears in
-needs tool to put it on