For a changeable rear sight. which can be changed almost instantly.
Personal.
Rear sight which is rectangle with a small rectangle groove, and round and | on the front.
-I use this one with normal light.
-Better accuracy maybe.
Round rear sight, quit big. And a round front sight, with a |
-I use this one with lower amounts of light.
-Easier to aim and faster. More to see, and more light comes trough.
