Chaos Ready | Flip Up Iron Sights - Spring Loaded Low Profile Back up Ironsights | Designed for Picatinny 1913 Pattern Rails | Co-Witness Front and Rear BUIS Combo Set |

Chaos BUIS is an amazing addition for anyone looking for quality iron sights. These rate with or better than more expensive ones. Just get them!

Solid buis. Hold zero well, easy to adjust, and love the fit and finish. In rough on gear and slammed it up against a barrier on accident, not a single issue. Love em. Recommend these to my battle buddies, you should too especially for the price. They replaced my Magpul flip ups

So, when asking Amazon where these are made, one user posted adamantly that these are made in the USA. Totally incorrect, on the box, it’s written clear as day that these are made in China. Not that should be a big surprise, at this price point, but I don’t want anyone buying these under the pretense that this is an American made set of iron sites.Now with that out of the way, I can say that these aren’t bad for the money. They do install easily on a 1913 picatinny rail, and the fit and finish is actually quite nice, the rear aperature flips from CQB to precision easily, and the deploy button, although a bit stiff, is workable and has a tactile travel and stop, once you get used to them.The only other issue I have with them is that the front site needs a standard adjustment tool, while the rear site can be adjusted with a tactile dial. Just saying, if you make the rear site adjustable without tools, so should the front (or by spare ammo, with practice).

It actually arrived on time

Fit well and feel sturdy

First, I haven't put enough rounds through this to know its longevity. Thus far it works. I like having back up irons on my firearms and I prefer the ability to cowitness. However, I have always been a "small peep sight guy." When I flip up my irons I want to use the small peep. So the first thing for me that I dislike is the sights are set up to primarily use the large peep sight aperture. If this is something you like then this won't be an issue. But when in the folded position the sight won't sit flush with the receiver unless the sights are in the large aperture position. So when I flip sights up I have to switch the to the small aperture. Second there is only a center notch on the windage adjustment and not small notches for reference. So doing the old method of counting how many clicks across the entire windage adjustment then going half way will be the method to use when doing mechanical zero then to start the zeroing process. Otherwise the sights are snug, thus far feel quality, and held their position for 50 rounds, time will tell if holds up beyond that. For the price, this is a great set up to put BUIS on your rifle. I'm comfortable enough to keep them on the rifle and trust if BUIS is necessary.

They are very solid sights, they shipped very quick and for the price they definitely top the magpul sights that cost twice the $ easy to install, high quality material no question of stability function as they should and look sweet

Very nice easy install. Seems pretty sturdy. Was on target out of the box. Very happy