How to Properly Mount a Rifle Scope: A Step-by-Step Guide

How to Properly Mount a Rifle Scope: A Step-by-Step Guide

Mounting a rifle scope isn’t just about slapping optics onto your rifle and heading to the range. It’s a precision process that directly impacts accuracy, comfort, and confidence behind the trigger.

Whether you’re dialing in for long-range shots or hunting in rugged terrain, a properly mounted scope ensures your reticle tracks true and your eye relief is optimized.

Let’s walk through the essential steps to mount your scope correctly—and explore what can go wrong if you don’t.

Step 1: Safety First

Before any adjustments, always confirm your firearm is unloaded.

• Use a chamber indicator or visually inspect the chamber.
• Close the bolt only after confirming the rifle is clear.

This foundational step ensures safe handling throughout the mounting process.

Step 2: Set Proper Eye Relief

Eye relief is the distance between your eye and the scope’s ocular lens. Too close, and you risk scope bite. Too far, and you lose your full field of view.

How to Set It:

1. Max Out Magnification: Set your scope to its highest power. Eye relief is most critical at max zoom because the eye box tightens.
2. Eyes Closed Mounting: With eyes closed, shoulder the rifle naturally. Then open your eyes—can you see the full field of view?
3. Adjust Accordingly: If the image is shadowed or incomplete, slide the scope forward or backward until the view is perfect.

Using quality rings (like those from Warne Manufacturing or MDT) allows you to adjust the scope position even after tightening the base screws.

Step 3: Level the Reticle

A canted reticle can cause your shots to drift left or right, especially at longer distances. Even a few degrees off can result in significant point-of-impact errors.

Tools & Technique:

• Use a Segway Reticle Leveler or similar tool.
• Attach it to the top of your base using the included rubber band.
• Align the reticle with the horizontal lines on the leveler.
• Adjust the scope until the reticle is perfectly level.

Pro Tip: View the reticle from as far back as possible to ensure true alignment.

Step 4: Torque the Screws Properly

Over-tightening can damage your scope. Under-tightening can cause it to shift under recoil.

• Use a torque wrench and follow manufacturers torque specs.
• When tightening the screws, make sure to not over tighten the ring top screws. The correct spec for all TRACT Rifle Scopes is: 18inch lbs. of torque.
• Check periodically—recoil can loosen screws over time.

Pro Tip: Make sure the rings are tightened evenly to eliminate any undue stress on the tube or large gaps between the top and bottom part of the rings.

Why Proper Mounting Matters

Mounting a scope incorrectly can lead to:

Imagine zeroing your rifle at 100 yards, only to find your shots drifting 3–4 inches at 300 yards—not because of wind, but because your reticle wasn’t level. Or worse, missing a trophy buck because your scope shifted after a few rounds.

Most Commonly Asked Questions When Mounting a Rifle Scope

1. What height scope rings should I get?
2. Can I mount the scope myself or do I need a gunsmith?
3. What torque value should I use on the ring screws and base screws?
4. Should I lap the rings?
5. Should I use Loctite?
6. How do I know if my reticle is straight?

Find the answers to these and many more questions by clicking here!

Final Check Before the Range

• Eye relief: Comfortable and full field of view.
• Reticle: Level and aligned.
• Screws: Torqued to spec.
• Rifle: Unloaded and safe.

Now you’re ready to head to the range and zero your rifle with confidence.

Whether you’re mounting a TORIC, TEKOA, RESPONSE, or 22 FIRE scope, these steps ensure your optics perform at their peak. Precision starts with the mount—don’t skip the fundamentals.

Want help choosing rings or tools for your setup? Let’s build your perfect system together. Contact us now at:

Phone: 631-662-7354 or Email: [email protected] or Chat Live: TRACT