The fast-acquisition front and rear sight are enhanced with super-glowing 24/7 tritium so you can shoot quickly and accurately in even the dimmest conditions. Just dot the "i" and squeeze the trigger - the rear sight's thin white strip and large front dot line up with lightning speed. Low-profile snag-free design. No gunsmithing required. Available:
The fast-acquisition front and rear sight are enhanced with super-glowing 24/7 tritium so you can shoot quickly and accurately in even the dimmest conditions. Just dot the "i" and squeeze the trigger - the rear sight's thin white strip and large front dot line up with lightning speed. Low-profile snag-free design. No gunsmithing required. Available: Glock 9mm/.40/.357 Sig Glock .45/10mm-20/21 Sig 225/226/228/229 and Springfield XD
Average Customer Rating:
4.9 out of 5
11 of 11 (100%) customers would recommend this product to a friend.
Customer Reviews for XS Sight Systems 24/7 Big Dot Tritium Sights
Overall Rating:
5
out of 5
great sights,
August 19, 2008
By shootist1from texas
"very good product & easy to install."
Review 2 for XS Sight Systems 24/7 Big Dot Tritium Sights
Overall Rating:
5
out of 5
Big Dot Tritium Sights,
June 17, 2008
By toaddadfrom Charlotte, NC
"I bought the XS Big Dot Tritium Night Sights to put on my Glock 9mm subcompact handgun, which is my primary defensive and carry weapon. I was looking for good high visibility sights for low light conditions and quick sight acquisition since I am over 60 and wear trifocals. I found that these sights work superbly to meet those needs. Fine accuracy does suffer somewhat due to the size of the front sight, but it is more than adequate for defensive handgun purposes and with the express style rear sight, they are very fast to acquire and get on target. I highly recommend them for this purpose."
Review 3 for XS Sight Systems 24/7 Big Dot Tritium Sights
Overall Rating:
5
out of 5
skeptical,
June 16, 2008
By XStester
"I was a bit skeptical on how these sights would do. At the range I found target acquisition to be very quick and accurate. Just focus on you target and your eye will pick up the dot. After a few rounds down range you will get the hang of it, thus becoming confident. Installation was easy especially if you have installed sights before."
Review 4 for XS Sight Systems 24/7 Big Dot Tritium Sights
Overall Rating:
5
out of 5
Glock 22XS Sights,
April 14, 2008
By LARUIZfrom Rio Rancho , New Mexico
"Very easy to install, improved accuracy at the range and, I like the way the night sights glow, I installed them on my home defense gun. I would reccommend them to my friends."
Review 5 for XS Sight Systems 24/7 Big Dot Tritium Sights
Overall Rating:
5
out of 5
Much Brighter than Expected,
February 21, 2008
By Satcomwittyfrom Missouri
"Pros: 1. Great visibility in low light. 2. Overall construction is good 3. Dot the "i" is very easy to acquire. Cons: The only thing that could be construed as even remotely negative is that the front sight sits relatively high. It hasn't been a problem, but I can promise someone will have a scenario where their pistol doesn't fit in their favorite holster."
Review 6 for XS Sight Systems 24/7 Big Dot Tritium Sights
Overall Rating:
5
out of 5
Fastest sights - easy to acquire,
August 21, 2007
By ERGCEOfrom Kansas City, MO
"I have used these sights for IDPA and love them. Very fast to acquire in all lighting conditions. I have them on all of my handguns now including my wifes. A++"
Review 7 for XS Sight Systems 24/7 Big Dot Tritium Sights
Overall Rating:
4
out of 5
big dot for old eyes,
August 21, 2007
By oldeyesfrom akron ohio
"much better target aquisition then with factory sights on my springfield xd I had them installed by a gunsmith so I cant give opinion on how that went They could glow a little better though"
Review 8 for XS Sight Systems 24/7 Big Dot Tritium Sights
Overall Rating:
5
out of 5
C.Q.B. / Self Defense Sights,
April 17, 2007
By DeputyDog
"I have recently replaced all the sights on my carry guns to the XS Sight System 24/7 Big Dot Tritium Sights. They are simply the fasest sight on the market, nothing else compares. When getting the sights aligned and on target quickly is the most important consideration, these are what you want. With a little getting use too their accuracy is very acceptable at handgun distances. The installation is straight forward. I phoned the company for assistance once and got a very knowledgeable tech on the phone very quickly."
Review 9 for XS Sight Systems 24/7 Big Dot Tritium Sights
Overall Rating:
5
out of 5
ONLY COMBAT SITES FOR ME!,
February 5, 2007
By GR8GUYfrom ATLANTA, GA
"WAS SURE THESE SITES WERE A GIMMICK; DIDNT BELEIVE... UNTIL I INSTALLED THEM ON MY GLOCK. HATED THE POST SITES, REGARDLESS. WILLING TO TRY ANYTHING DIFFERENT. NOW I CAN DRAW-&-FIRE LIKE LIGHTNING! PROB WITH GOAL-POST SIGHTS? TOO MUCH PRECIOUS TIME & EYE-STRAIN TO ALIGN; NOT FOR COMBAT! WITH THESE: DOT THE "I" - FIRE- BULLSEYE! DEADLY!! YEP - Im CONVINCED. TAKES RE-TRAINING, THO. HANG IN THERE."
Review 10 for XS Sight Systems 24/7 Big Dot Tritium Sights
Overall Rating:
5
out of 5
You can't hit if you can't see the sights.,
November 21, 2006
By firecaptain13from Texas City, Texas
"Once you reach the half-century mark, handgun sight visibility, especially in poor light, becomes a major problem. XS 24/7 Big Dot Tritium Sights are the answer. That big 1/8" white front bead nestled into the rear express v-notch shows up great in normal light, and in poor light (or even total darkness - caution, for safety you must be sure you can see what you are aiming at) the front glowing tritium dot and rear tritium vertical bar make it seem like your eyes have gone back in time to younger days. These sights are FAST to acquire, and are plenty accurate for self-defense ranges. They only made a 1" group size difference for me at 50' compared to the standard square blade front, square notch rear sights. They are also very easy to install if you follow the directions. I have them on 6 handguns, with more to be fitted, and will also be putting a set on my CAR-15 as back-ups to the holographic optic. Thay are more expensive than some sight systems, but what is your piece of mind, or life, worth to you?"
Review 11 for XS Sight Systems 24/7 Big Dot Tritium Sights
Overall Rating:
5
out of 5
XS sights & extended utility of Glocks,
November 14, 2006
By Skyhookfrom Adirondack foothills NYS
"I have now placed three sets of those XS sights on my handguns and have been a major influence- I think- for two other shooters doing the same thing.
I have instructed Basic Handgun courses for NRA and my county of residence for years and find those sights to be the utmost in adding functionality of the handgun(s) and speed of target aquisition in reduced light situation. Full daylight accuracy is not changed one bit on either gun and actually I have had one of the other shooters claim his accuracy at 'paper-punching is enhanced.
I am a tried and true disciple of the KISS principle and these sights qualify for my liking."
