The Guarder Flip Up Rear Sight for M4/M16 is a great way to modify the looks of your M4/M16 to make it stand out from the rest. This sight has functional flip up/down, nighttime and daytime aperture settings, as well as functional windage adjustments. Flip sights are great for use with guns that have attached optics so they can be flipped out of the way to make aiming quick and easy.
2007-10-12 18:08:34 N. PEIFFER verified buyer
For: Guarder Flip Up Rear Sight
This rear flip up sight is amazing. It has the same sights as a normal M4/M16 carrying handle sights, except this sight allows for an easy to use flip up system, that allows you to flip up your sights any time you need them. Mine got here in 3 days due to Airsoftgi's great customer service.
-Easy to use/install
-Flip up adds for better/easier customization for scopes, red dots etc.
-At first it almost seemed "jammed" as it would not flip up all the way, but due to the proper amount of force applied, it can be fixed in a matter of minutes.
-A tad pricy...
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