Three Secrets to Sighting in Your Irons

By Paul Carlson
Posted in #Skills
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Three Secrets to Sighting in Your Irons

October 7th, 2020

9:55 runtime

If you’re going to run an AR-pattern rifle like the SAINT, you’re going to need some kind of a sighting system on top. All SAINT variants in the line — the SAINT, the SAINT Victor and the SAINT Edge — ship with “iron sights” (either flip-up rear or both flip-up front and rear) that could serve as your primary sighting system. Additionally, if you’re planning on mounting an optic, they can serve nicely as a back-up.

The rear sight of the SAINT Victor controls the windage (or side to side adjustment) of the sights.

However you plan on using the included sights on your SAINT, they need to be adjusted to make sure that your rifle hits where you want it to. Unfortunately, sighting in your rifle can be a frustrating experience if you don’t know the tips and tricks to getting it done quickly and easily.

Over the years, I’ve developed a process that helps me get the job done without a lot of hassle. I most often use these tips when throwing an optic onto a rifle like a SAINT for testing, but they work for any type of sights and apply to any rifle!

A rifle like the SAINT Victor in 5.56 is undeniably accurate, but you have to make sure your sights are correctly dialed in.

Let’s boil the process down to its most basic — start big, close and stable.

Start Big

I’ve been in situations where the targets on hand were the opposite of big. Most often, it’s been a sheet of paper with a dot from a marker. This is not the best-case scenario. I prefer a big, fresh target when I’m sighting in. It doesn’t have to be fancy. Just big. Seeing a theme here?

Something as simple as a sandbag can make for a solid and stable shooting rest.

Why do I want this? The large surface area gives you plenty of room for your sights to be off, but still be on paper. There is nothing more frustrating than firing a group of five shots, walking downrange and having to guess where your rounds went because there isn’t a mark on the paper.

Your target could be something as simple as a section of cardboard from an appliance box, an old scrap of plywood that was lying in the garage, or a long piece of craft paper you poach from your kid’s art supplies. It could even be a bunch of sheets of regular paper taped together and hung from an old backer. You don’t need fancy, just effective.

The rear folding back-up sight has both a large and a small ( the latter is shown in the upward position) aperture peep sight.

The key is to have plenty of room and a point of aim.

Start Close

This goes right along with starting big and for the very same reason. Identifiable hits on paper early helps to ensure quick success.

Rotating the front sight post clockwise lowers the post and raises the point of impact.

It doesn’t matter whether you are going to sight your SAINT AR in at 25, 36, 50 or 100 yards — start in close. If your sights are off, the farther away the target is and the greater the time your rounds have to deviate from your point of aim. Rounds that don’t hit your target leave you wondering how to adjust your sights.

Starting with a target that is close (and don’t forget, big) is helpful because you’ll be provided with feedback to allow you to make informed sight adjustments.

In theory, the front sight post can be adjusted with a cartridge. In reality, an A2 sight tool (at right) makes the job much easier.

Start Stable

No one is a perfect shot. It seems that when I’m trying to sight in a rifle, my shooting degrades even more. But, it isn’t too hard to reduce the influence of my poor shooting. I simply make sure that I have a stable platform to shoot from. And the more stable, the better.

The A2 sight tool depresses the retaining plunger and allows you to rotate the sight post to raise or lower your point of impact.

You might have access to a fancy shooting vice that locks your gun in place or maybe a dedicated shooting sandbag. I have a bunch of generic sandbags I use to stabilize my photo gear. They stabilize my rifle, too, making sure that the rounds go as close as possible to where the rifle is trying to send them.

When adjusting the front sight post, make sure to rotate the post a full ¼ turn so that the plunger can lock the post in place.

Make it Easy

Sighting in my SAINT Victor was easy. The characteristics of the rifle and the quality of the workmanship made it simple. My three tips helped out as well. The next time you are heading to the range to sight in a rifle remember these three tips to make it easy. Bring along a big target, set it up close to begin with, and build up a stable platform from which to shoot.

Having a stable shooting platform helps reduce the amount shooting errors influence point of impact.

Trust me, you might not need all three of them to succeed every time you head out to the range, but you’ll avoid a ton of frustration in those situations where you do. Believe me, it’s worth it!

Editor’s Note: Please be sure to check out The Armory Life Forum, where you can comment about our daily articles, as well as just talk guns and gear. Click the “Go To Forum Thread” link below to jump in and discuss this article and much more!

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Springfield Armory® recommends you seek qualified and competent training from a certified instructor prior to handling any firearm and be sure to read your owner’s manual. These articles are considered to be suggestions and not recommendations from Springfield Armory. The views and opinions expressed on this website are those of the authors and do not necessarily reflect the views and opinions of Springfield Armory.

Paul Carlson

Paul Carlson

Paul Carlson is the owner of Safety Solutions Academy, LLC, a professional defensive shooting instructor, content creator in the firearms industry, and most importantly a husband and a father. Through Safety Solutions Academy, Paul teaches a variety of critical defensive skill courses in more than a dozen states annually. When Paul’s not traveling to teach and work in the firearms industry, you can find him with his family, either on the range or in the mountains.

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