Truglo TFO Tritium & Fiber-Optic Handgun Sight, Durable Compact High-Visible Front & Rear Night Sight Set, Compatible with Sig Sauer Handguns

I am very pleased with these sights, they installed easily with the proper equipment and experience, and they are adequately bright both as fiber and tritium. Yes there is a gap between the slide and the bottom of the sight, maybe a millimeter, but my range time shows this does not affect accuracy whatsoever. Just make sure you know what number Sig sights you need.

These iron sights are some of the best I've had the pleasure of using. The fiber optics combined with tritium allow for high visibility even in complete darkness, the length of the rear sight allows for easier sight picture acquisition, and they fit onto my 320 perfectly without sanding or filing (ymmv).The length of the rear sight allows for higher precision with your sight picture when compared to the standard XRAY sights on the 320 (which I dislike due to their blocky look).I won't say they are my favorites, but I think the more I use them the closer they will be to becoming my absolute favorite. Unfortunately you won't be able to mount an RDS, but if you are looking at these then that's likely not a concern. Just keep that in mind if there are plans to use an RDS down the road.

I have bought these for Glock 23 and 35 and for Sig P226.Great sights! Good visibility and sight picture day and night. These are brighter than the standard tritium sights on the P226.Saw one review where someone had problems with a set on a Sig. It is important to get the right set; there are two. One has the #6 front sight and one has the #8. Make sure you get the right model for your firearm, or your strike point will be off.Use a sight press to install not a hammer and punch. Made that mistake and broke a tritium light. Truglo was great about it and arranged to take care of it even though it was my fault. That in itself is a high recommendation. Also take your time fitting the sights; interference fit in a dovetail means flat filing and polishing to get the proper fit may be necessary just because of machining differences between firearms and sights. If you are not patient or don't have the right tools, have a gunsmith install them.Well worth the money! Once you try them, I don't think you will be happy with anything else.Forth set for another Glock 23 soon and I may attempt a custom fit job for a Desert Eagle.

I loved these sights when I installed them on my SigP220. They were bright and they fit well. Then the front sights fiber just fell out. I have no idea where it went, but I saw that TruGlo offers a 12 year warranty. I wrote them and they asked for pics ... so far so good. They told me that they didn't have these in stock but that I could pick something with a similar price. The only other tritium/fiber sight was also out of stock ... even though TruGlo's website showed them both IN STOCK. When I pointed this out, they simply stopped responding. Basically, their warranty is 100% useless and their customer service is horrible. I have these sights on several pistols, but I will not be spending another dollar on TruGlo products. They have lost a repeat customer ... for life.

If your eyes are getting old like mine...TruGlo TFO sights are the only way to go!!! They will not fit my 45 but I'll keep them....I do recommend!!!

#6,8 fit, but do not sit flush with top of slide. Bright site picture, otherwise only issue fit and finish.

Very bright, even in daylight! The fiber optic catches any available light and makes the sights easy to acquire in just about any lighting. In the dark these don't appear to be any brighter or more visible than Trijicon's or Mepro lites, the appear to my eyes to be the same in intensity. However, in the day light or low light, (not full dark, but not far from it), these absolutely beat any other night sight I've ever used. They are longer and taller than normal night sights, and I'm told that gun cleaning solvent will dissolve the fiber optic, (don't know for sure, haven't done it. I'm just extra careful with these when cleaning). These are pretty durable and I haven't been able to break or damage them during normal daily use or at the range.But I've got two handguns with these right now and all other sights will be switched over when they burn out in a couple of years.

The rear sight installed without difficulty using a B&J Machine P500 universal sight tool. The front sight, however, was a different matter. The dovetails on the P226 slide are too narrow for the new TG sight - you'll likely have to file the sight a bit to get it to install. DO NOT FILE THE DOVETAIL ON THE SLIDE. Remember that Sig recommends installing sights from L to R (as you view the rear of the slide) so pay attention to that. I used a needle file and I would recommend that you do a single pass with the file on each side of the sight's dovetail and try to install after you've completed that. Be careful, don't file too much or the sight will be too loose when you install it. You want to remove just enough material so that the sight will install without having to press it in so hard that it damages it. This is the second set of TG TFO sights I've installed, the other was on a S&W M&P40 and that installation was done without any filing at all. The sights themselves are very good - I like the improved daylight performance as well as the low/no light. I did not have to do any additional sight alignment once I had them on the gun - I got them lined up good enough on the initial install. I would not recommend attempting to install these sights without a sight press.