Optoelectronic sights are now a certain piece of equipment, both for professional soldiers and for sport shooters (in classes that allow their use). Iron sights are of course extremely reliable, but they have their limitations. So why not make it easier on yourself by working with a little more advanced gear? We believe that this blog would help you a lot.
Red dot sights are sightings that allow us to track the target using the dot displayed in the device. In the case of reflex sights, the emitter mounted in the device directs the light from the LED diode to the front lens of the device, from where it is reflected to the user’s eye. On the other hand, holographic riflescopes use a laser emitter, which creates the image of the crosshairs with the help of a system of mirrors and prisms.
Red dot sight will be an excellent choice for all dynamic activities, both for professional and sport shooters
The first solution is definitely cheaper and, depending on the technology used, it allows to obtain a better or worse image of the crosshairs.
While the use of holographic technology, brings a significant improvement in the quality of the reticle – such reticles can produce a clear dot of 1 MOA, while 2 MOA is standard for reflex sights. Due to the fact that the image is not displayed on the front lens, they can work even if it is damaged. On the other hand, due to the construction solutions used, these devices are much more expensive and heavier than reflex sights.
Multi Reticle System
In their time, many people identified holographic sights almost directly with the company EOTech and the characteristic type of reticle – a dot with a circle. At present, such solutions can also be found in all red dots. Models equipped with this type of dot are great for quick target acquisition. When deciding to buy a sight with a variable reticle, it is very important to look for models where the reticle is generated by a diode. This allows you to keep the zero point when you change the shape of the point.
As for the exterior design, we distinguish between open and closed models. As a rule, open models have low weight and a wide field of view, while closed models are resistant to dirt and evaporation. This is because the tubes of closed sights are filled with a neutral gas that does not contain water vapor. Resistance to pollution need not be discussed here – shielding the emitter from external conditions solves the whole problem.
Apart from the basic characteristics that every optoelectronic sight should have, there are also features that can prove very useful in situations of increased stress. First of all, the Sigth point needs to be zeroed and bright enough for us to properly acquire the target. Knobs are most often used for zeroing – it is worth the fact that they are equipped with a scale and move with a clear click, which will certainly help us to work precisely.
Automatic Brightness Adjustment
Automatic control systems can be an interesting solution here. For models equipped with a solar battery, the automatic adjustment mode is most often used. The solar cell serves here, apart from supporting the battery, as a light intensity sensor and adjusts the intensity of the point to the surrounding conditions.
Using a solar panel in the sight can save us from many uncomfortable situations. Estimated battery life on paper can be 50000 h, but a radical drop in temperature, for example, can shorten this time considerably. If red dot’s work is to be our life, or at best the result of a competition, it is worth receiving support in the form of a solar cell.
Which Red Dot Sight for AR-15?
The exterior design of the sights is of great importance when tuning to a specific weapon. Of course, everyone can have their own personal preferences, but some models are designed exclusively for specific platforms, and it is worth using their advantages in this direction. Models such as the HS503CU or HS515GM allow AR-15 rifles to create a dot at the height of the standard A1 front sight post.
This allows for absolute cowitness, or if using a spacer, 1/3 cowitness. However, the sets are also supplemented with low mounts if someone prefers this type of solution or uses a weapon with a stock that is well below the aiming line, such as the AK platform. The assembly itself get settled with a classic screw, but various models equipped with QD connectors, such as the HS510C – they allow the device to be mounted on a rifle very quickly.
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Red Dot Sight for Optics Ready Pistols
Another issue is sights intended for use on handguns. Apart from having to withstand much higher loads, they allow for a very popular type of assembly. Rifles in the OR version – Optics Ready – are equipped with undercut locks that allow low mounting of this type of scopes. This allows the weapon’s scope to be mounted directly on the breech, eliminating the superiority known from mounting on plates or rails used earlier.
However, here we have to keep in mind that the manufacturers of the red dots use different standards for the screw spacing, so adapters have to come to our rescue. They will allow assembly and add small values to the above range. We can also get cowitness systems on rifles, but this will usually require higher fixed fixtures. When we fear that our vision will fail us at the least expected moment, this solution can allay our concerns.
The Final Words:
When picking a red dot, it’s important to keep in mind that with a little practice, we may use our weaponry to open up entirely new options. We will be able to keep our peripheral vision and feel in control of the surroundings by using binaural targeting at close distances. The aiming dot will, however, cover a significantly less area of the target at greater distances than a fly and sight.