I just find it hard to push/hold a button upward to trigger the light. It's hard to hold the button upward.

The only gripe i have is that the rear dots are too small for everyday use. Tested at 7 and 10 yds, 3 grouping with the dot and again with the sites.

Some of them take more filing and sanding than others. All steel construction means durability.

Super bright, day & nite. Warranty states that it is good for 12 years from mfg date. I’d say these are easily brighter than their more expensive competitors.

Went from glock iron sights to burris fast fire 3 and then to these tritium sights. I usually opt towards another model of sights that truglo makes; but this time called for these. Glock 43x gen 4.

Buyer beware with this company! This sight honestly looked great when it worked, now it's a hazard. When trying to return the product online, you have to try getting ahold of amazon customer service via phone. Second, beware of the seller. These are n...  Read More

Not as durable as trijicon. Front sight is taller than rear sight. Gun shoots low.