Great Replacement Sight for SBH Hunter
938845
I used this for my Ruger Super Blackhawk Hunter and GP100(more on that later).  The hunter has a quick change sight system so it takes about 30 seconds to remove and replace with a new one.  Even at an indoor range with low lighting the fiber optic helps quite a bit for faster target acquisition.  On my porch at home the sight is like a green beacon in the sun.  For outdoor use this is my preferred sight option, depending on the firearm a V-notch rear blade is also a nice addition with these sights.  I have wanted an over mold style fiber optic for my GP100 for a long time and I couldn't find one offered anywhere.

Before I ordered this for the Hunter I measured the front sights for both the GP100 and the SBH and they were almost identical in dimensions and the sight installation system is the same for both models.  So I figured I would give this a try with my GP100 and it worked very well.  It is slightly taller so if you don't have an adjustable rear sight I would not recommend it with a GP100, but it worked very well for my needs.  I think this is probably the third or fourth HiViz over mold sight I bought and every single one was made well and installed easily on the intended firearm.
2297069
Got this for my Ruger Mk. III Hunter as I just couldn't get used to the stock sights.  Overall construction seems decent, actually heavier than I thought it would be.  The reticles are very sharp, if somewhat misaligned from the lens frame.  After zeroing in, this thing is dead-on accurate and much easier to use than the factory sights. The brightness levels are nice, no problem using it in daylight.  It mounts kinda high so it takes some getting used to lining my eye up, but it's the first reflex sight I've used.  The only thing I don't like is I would like to have an on-off switch that wasn't integral to the brightness adjustment knob.
1671522
These are great sight replacement for smith wesson shield 9mm or 40.  I put these on my 9mm and the sight picture is very easy to acquire in both low light and daylight settings.  I have gone through multiple sights (10-8 performance, wilson combat, Trijicon...)  and as a LEO I recommend these hands down over any other gun sight.  They will be going on all my future guns.
181791
Great upgrade from the stock sights. Easy to use and install on the Buckmark Camper URX. No complaints!
3349160
Great sight for just about anything. I've had this on my Mossberg 500 and it works so well I put one on my aug too. Solid construction and quality. The red setting is a bit dull for outdoors but the green is plenty bright. The bullseye isn't perfectly clear but hey for the price this thing is great. And it will  cowitness perfectly with buis.
2215759
Fantastic sight especially for the price.  Clear picture and very solid.  Installed it on my RRA ar 15 and it fit perfect.  Sighted it in with no trouble.  Recommended it to several friends.
2975787
Worked well after using the cheap bore sight I got at Amazon to sight it in properly. Am now very happy.
4710522
The headlamp in my Sportster had burned out, and I couldn't find the original sealed-beam replacement. So I ordered this as an upgrade. It is a direct bolt-in replacement and uses the readily available H4 bulb. The reflector appears to be silvered metal, with a tab to fit the recess in the rubber mounting ring. It's hard to see in the photo, but the lens is almost flat, instead of being curved like an eyeball as was the old sealed beam. The light is brighter and whiter than the old unit, and the pattern extends somewhat further on the right side, and has a cut-off on the left so oncoming traffic is less likely to be blinded.
It's a nice step up from the factory equipment.
3799984
I used these sights to replace the stock ones and I couldn't be more satisfied. They do their job. Plain and simple. I would recommend these to anyone
2513811
Great little  sight for the money, would definitely recommend to others.
1116236
Fitment was perfect in a Mossberg 500. Inserts and even extracts from tube without any issues. I used it briefly to dial in ghost rings sights, and a reflex sight.
1649579
I purchased this sight to put on my old Winchester Model 94 top eject. The Model 94 is one of my favorite deer rifles. As I am getting older it was becoming more difficult to be as accurate with the old semi-buck horn rear sight as I know am capable of being. The quality is just as high as the Williams Peep sight i have from the 1970s. It was simple to install, but I haven't sighted it in as of yet. I am not sure if I will be using the front sights that came with this set. I will have to see if I need to use them or not when I sight in.
3459720
Paired this up with a Knights Armament Company 600M Micro Flip Rear Sight ( http://www.amazon.com/600M-Micro-Flip-Rear-Sight/dp/B0086VZFE6)  This is a great combo, the sides fit perfect in the micro peep to help get lateral center, the post is a standard thickness which is fine, but I may be changing out for a thinner one or a fiber optic.  With this combo I have been able to lay down groups nearly as good as with a 4x sight.
2597912
These are awesome and a must have for anyone wanting to upgrade their current sights.  These are perfect on my S&W MP 2.0.  I'm telling you they glow in low light and are very visible during the day.  Very happy with these so far.  I would highly recommend spending the extra money to have them professionally installed.
2117022
I've had three of these sights, only because when I sell a bow people "have to have" this sight. I love it, and keep coming back to it. Accessories include sight tape magnifier, sun hood, lights, magnifiers, different color and diameter pins, taller and smaller levels for your unique sight picture.

Awesome sight, and significantly lower in price than many of the competitors with a top name.

Two things to mention: mine came with a SOLID carbon bar, no perforations. Fine with me, but you might care. Second: The little accutouch detentes don't work for me specifically. If I set one for 30 yards, it makes 29 and 31 yards yard to dial because it's trying to slip into the detente. Might just be me.
3610954
I bought this sight to take the place of the factory front sight on my Mossberg 930 JM Pro shotgun. It was easy to install on the rib, and sits a little higher than the factory sight which is what I was looking for. The magnets hold the sight pretty firmly to the rib, but I'm thinking about gluing it in place to make sure it doesn't move due to the recoil force. The green fiber is very bright and I like the fact that the rear of the light pipe is a larger diameter than the front.
3195038
Excellent sights, bright at night and very bight and fast in the light. Using the Wheeler Armorors sight pusher, these fit both my P30L & P30SK without a problem (no filing or sanding). They look good and work great.