Honest Hunting

How To Sight In A Red Dot Scope Without Shooting?

In recent years, shooting has become one of the primary hobbies and even professions for many Americans due to the advancement of technologies. Currently, a large number of people are involved in this particular sport. But operating a rifle is much critical because it requires both consistency and perfection. This is why you need to know about how to sight in a red dot scope without shooting.

Simply put, shooting is fun sports, and using a red dot can really take this to a whole new level. The best part about a red dot is that you can use it with your shotgun, pistol, sniper rifle or Ar. In the case of a short-range, you can even use a red dot as an alternative to your scope. In fact, a red dot will serve way better than a scope for a shorter range.

However, you have to remember the fact that working with a riddle and operating it is completely different. If you can operate a rifle, this doesn’t mean you can work with your rifle properly and vice versa. Both of these tasks require some specific skills and strengths in order for learning the basics of sighting techniques and methods. And, it is a must for any shooter in order to aim perfectly at your desired target.

This is why I have come up with this article where I will make a step by step discussion on how to sight in a red dot scope without shooting. The following comprehensive discussion will help you get clear knowledge regarding this concept.

Besides, at the end of this discussion, I will also share some essential tips for sighting in a red dot scope following the right way.

So, let’s dive right in….

What Is A Red Dot Scope?

A red dot sight is a sort of optic that is specifically designed so that it can be used for firearms at close-to-moderate ranges. It is completely a simply optic that is particularly designed for performing a simple job by using a simple reticle.

How Does A Red Dot Sight Work?

To be honest, it’s not an easy job to operate a gun using the red dot. You need to acquire both strengths and skills in order to learn all the basics of shooting techniques.

Here, I will give you a short idea of how does a red dot sight actually work:

Paper Works

First of all, you have to go through the paper works. Although the professionals don’t require this paperworks, the semi-professionals and beginners need to do all the required paperwork.

The paper works are related to the Red Dot, the theoretical knowledge of how to use it, its range, gun alignment, eye balancing, and, most importantly, fixing an appointment or schedule in order to practice your firearms using the red dot.

Distance and Target

Every shooter needs to have a complete idea about the distance of the target. For a beginner-level shooter, a distance of 25-30 yards would be ideal at the initial stage. Gradually, they have to increase the distance to at least 50 yards and practice for at least a period of two weeks.

After that, they can increase it to 100 yards and practice continually in order to master it.

Using Boresighter

To sight perfectly with a red dot with your rifle, you have to use a boresighter. So, you have to have a clear knowledge of the boresighter and how it works.

I will make a detailed discussion regarding boresighter and red dot later in this article.

Why Should You Sight Your Rifle Scope?

The bullet of your rifle doesn’t go straight. Instead, it follows a parabolic path while its way to reach the target. That’s why you need to sight your rifle scope before hitting the target. This is very crucial even if you think that your target is clearly visible with your naked eye.

Simply put, no matter what sort of activity you are going to perform, rifle shooting or hunting, it is a must to sight your rifle scope.

  • Additionally, you can also enjoy the following benefits:
  • You will be able to shoot your target more accurately and precisely.
  • You will have a definite idea about the maximum distance between your target and you.
  • You will have a safe shooting session.
  • It will also work as a confidence booster.

How To Sight In A Red Dot Scope Without Shooting?

The task of sighting in a red dot scope typically means aiming at the zero – the center point of your target. Being a shooter, you can perfectly aim your target if you can successfully focus on the target’s center point.

While performing this job, you will have nothing better than Laser Boresighter. Here, I will tell you how a Laser Boresighter can help you sight in a red dot scope without shooting.

Also read: What Do The Numbers Mean On A Rifle Scope?

Installation of the Laser Boresighter

If you can perfectly install the laser boresighter (specifically the bullet-shaped ones), you will get some additional benefits at the time of shooting. You can follow the usual way while installing the boresighter to insert it in the rifle’s chamber.

At this moment in time, there are also end-mounted boresighters available in the market. But you have to follow a different procedure for installing this type of boresighter.

Optical Boresighter

If you go for an Optical Boresighter, you have to attach it to the bottom part of the barrel. Then, make sure to align the lens of this tool precisely to aim perfectly. With this boresighter, you have to sight the red dot using the lens grid.

Visual Boresighting

In this case, you have to detach the bolt from your rifle before you install the tool on the barrel.

When you are done installing the boresighter, you have to alter the barrel’s position to align it precisely with your aim’s center point. In this way, you will get a precise and accurate result while sighting in a red dot scope without shooting.

Following this way, you also have to make adjustments to your rifle scope’s cross-hairs to align it with your aim.

Essential Points to Remember


Boresighting is the most efficient method using which you can pre-align your firearm’s bore axis with your target, with the aim of zeroing the gunsight. The process can be best done by using a boresighter.

Professional shooters like Jerry Miculek or Lena Miculek have always given a higher level of importance on boresighter to aim at the target more perfectly.


Magnification is a magnificent process where the apparent size of an object can be enlarged. I must tell mention the fact that it won’t enlarge the physical size of the object.

Shooting lover and Instagram influencer Kimberly Matte have always focused on magnification while using the red dot scope before aiming at the target.

Picatinny Rail

Picatinny Rail or Pic rail, also known as STANAG 2324 or MIL-STD-1913, is a type of military standard rail interface system which is mainly used as a mounting platform for firearms—for example, installing a red dot on a rifle.


By this time, you have got a clear idea about how to sight in a red dot scope without shooting.

I am quite confident that I have clearly explained what you really need to know for sighting in a red dot scope to aim at your target accurately and precisely.

Still, if you have any questions, you can comment below.

This is all I had for you this time.

See You Soon!