What Size Scope Rings Do I Need?

What Size Scope Rings Do I Need?

When you’re mounting a scope on your rifle, one of the most important decisions you’ll make is what size scope rings to use. The wrong size rings can make it difficult to get a good sight picture, and they can also damage your scope or your rifle.

In this article, we’ll discuss the different factors to consider when choosing scope rings, and we’ll help you find the perfect size for your rifle and scope.

Factors to Consider When Choosing Scope Rings

There are a few different factors you need to consider when choosing scope rings, including:

• The diameter of your scope tube: The most important factor in choosing scope rings is the diameter of your scope tube. Scope rings are typically available in 1-inch and 30mm diameters, so you need to make sure that the rings you choose match the diameter of your scope tube.
• The height of your scope rings: The height of your scope rings refers to the distance between the top of the rings and the center of your scope tube. The height of your rings is important because it affects how far your scope will be from your eye.
• The material of your scope rings: Scope rings are typically made from aluminum, steel, or titanium. Aluminum rings are the lightest and most affordable option, but they’re also the least durable. Steel rings are more durable than aluminum rings, but they’re also heavier. Titanium rings are the most durable option, but they’re also the most expensive.
• The finish of your scope rings: Scope rings are available in a variety of finishes, including matte black, polished silver, and anodized colors. The finish of your rings is a matter of personal preference, but it’s important to make sure that the finish matches the finish of your rifle.

How to Choose the Right Size Scope Rings

Once you’ve considered the factors above, you can use the following steps to choose the right size scope rings for your rifle and scope:

1. Measure the diameter of your scope tube. The diameter of your scope tube is typically printed on the side of the tube.
2. Measure the height of your scope. The height of your scope is the distance from the top of the scope tube to the center of the objective lens.
3. Choose scope rings that are the same diameter as your scope tube.
4. Choose scope rings that are the correct height for your scope. The height of your scope rings should be such that your scope is level when it’s mounted on your rifle.
5. Choose scope rings that are made from a durable material. Aluminum rings are a good option for most shooters, but steel or titanium rings are a better choice if you’re planning on using your rifle in harsh conditions.
6. Choose scope rings that have a finish that matches your rifle. This is a matter of personal preference, but it’s important to make sure that the finish of your rings doesn’t clash with the finish of your rifle.

By following these steps, you can choose the right size scope rings for your rifle and scope. With the right scope rings, you’ll be able to get a good sight picture and enjoy accurate shooting.

Scope Ring Size	Objective Diameter	Tube Diameter
1″	20-50mm	1″
30mm	25-56mm	30mm
34mm	30-56mm	34mm
35mm	30-56mm	35mm
40mm	35-65mm	40mm

What are scope rings?

Scope rings are metal rings that attach a rifle scope to a rifle. They are typically made of aluminum or steel, and they come in a variety of sizes and styles. The most important factors to consider when choosing scope rings are the size of your scope and the type of rifle you have.

Size of your scope

The size of your scope will determine the size of the scope rings you need. Scope rings are typically measured by the diameter of the inner ring, which is the part that the scope will sit in. The most common sizes of scope rings are 30mm, 34mm, and 40mm.

Type of rifle

The type of rifle you have will also affect the type of scope rings you need. Rifles with a flat top receiver, such as AR-15s, will typically require scope rings with a low profile. Rifles with a drilled and tapped receiver, such as bolt-action rifles, will typically require scope rings with a high profile.

Other factors to consider

In addition to the size of your scope and the type of rifle you have, there are a few other factors you may want to consider when choosing scope rings. These factors include:

• Material: Scope rings are typically made of aluminum or steel. Aluminum scope rings are lighter weight, but they are also less durable than steel scope rings. Steel scope rings are heavier weight, but they are more durable and will last longer.
• Finish: Scope rings are available in a variety of finishes, including black, silver, and gold. The finish of your scope rings should match the finish of your rifle.
• Price: Scope rings can range in price from a few dollars to a few hundred dollars. The price of your scope rings will depend on the quality of the materials and the construction.

How to measure your scope and rifle for scope rings

To measure your scope and rifle for scope rings, you will need the following tools:

• A ruler or tape measure
• A pencil
• A piece of paper

1. Measure the diameter of your scope tube. The diameter of your scope tube is the most important measurement you need to take. To measure the diameter of your scope tube, use a ruler or tape measure to measure the outside diameter of the scope tube.
2. Measure the distance from the center of your scope tube to the objective lens. This measurement is important because it will determine the height of your scope rings. To measure this distance, use a ruler or tape measure to measure the distance from the center of your scope tube to the objective lens.
3. Measure the distance from the center of your scope tube to the rear of the scope. This measurement is important because it will determine the width of your scope rings. To measure this distance, use a ruler or tape measure to measure the distance from the center of your scope tube to the rear of the scope.
4. Draw a diagram of your scope and rifle. Once you have taken all of your measurements, draw a diagram of your scope and rifle. This will help you visualize how the scope rings will fit on your rifle.

Scope rings are an important part of mounting a scope on a rifle. By following these steps, you can ensure that you choose the right size scope rings for your rifle and scope.

Additional resources:

• [How to Choose Scope Rings](https://www.opticsplanet.com/blog/how-to-choose-scope-rings/)
• [Scope Rings Buying Guide](https://www.rifleshootermag.com/scope-rings-buying-guide/)
• [How to Measure for Scope Rings](https://www.fieldandstream.com/how-to/measure-for-scope-rings/)

What Size Scope Rings Do I Need?

When you’re mounting a scope to your rifle, one of the most important considerations is the size of the scope rings. If the rings are too small, they won’t be able to hold the scope securely in place. If the rings are too big, they’ll allow the scope to move around, which can lead to inaccurate shooting.

To find the right size scope rings, you need to know the diameter of the scope tube and the distance between the two mounting points on the receiver. The diameter of the scope tube is usually printed on the side of the scope. The distance between the mounting points is called the “scope base to centerline measurement” (or BCM).

Once you know the diameter of the scope tube and the BCM, you can use the following chart to find the correct size scope rings:

| Scope Tube Diameter (in.) | BCM (in.) | Ring Size (in.) |
|—|—|—|
| 1 in. | 3.5 in. | 30 mm |
| 30 mm | 3.5 in. | 1 in. |
| 1 in. | 4 in. | 34 mm |
| 30 mm | 4 in. | 1.5 in. |
| 1 in. | 4.5 in. | 38 mm |
| 30 mm | 4.5 in. | 2 in. |
| 1 in. | 5 in. | 42 mm |
| 30 mm | 5 in. | 2.5 in. |

Note: These are just general guidelines. The specific size of scope rings you need may vary depending on the make and model of your rifle and scope.

Different types of scope rings

There are two main types of scope rings:

• Standard scope rings: These are the most common type of scope rings. They’re made of metal and have a simple design. Standard scope rings are typically used for hunting rifles and other firearms that are not used for competition shooting.
• Quick-release scope rings: These are a type of scope rings that allow you to quickly and easily remove the scope from the rifle. Quick-release scope rings are typically used for competition shooting rifles.

Here are some of the factors to consider when choosing between standard and quick-release scope rings:

• Price: Standard scope rings are typically less expensive than quick-release scope rings.
• Weight: Standard scope rings are typically lighter than quick-release scope rings.
• Durability: Standard scope rings are typically more durable than quick-release scope rings.
• Ease of use: Quick-release scope rings are easier to use than standard scope rings.

How to install scope rings

Installing scope rings is a relatively simple process, but it’s important to do it correctly to ensure that the scope is securely mounted to the rifle.

To install scope rings, you will need the following tools:

• A set of screwdrivers
• A torque wrench
• A set of hex wrenches
• A roll of masking tape
• A piece of chalk or white paint

Instructions:

1. Clean the mounting surfaces on the rifle and scope. Make sure that the surfaces are free of dirt, grease, and oil.
2. Apply a small amount of Loctite or other thread-locking compound to the threads of the scope rings. This will help to prevent the rings from loosening over time.
3. Align the scope rings with the mounting points on the rifle. Make sure that the rings are centered and that they are the correct distance apart.
4. Tighten the screws on the scope rings until they are snug. Do not overtighten the screws, as this could damage the rings or the rifle.
5. Check the alignment of the scope. Make sure that the scope is centered in the rings and that it is properly aligned with the bore of the rifle.
6. Tighten the screws on the scope rings to the specified torque. The torque specification for your scope rings will be listed in the owner’s manual.
7. Test the scope by firing a few rounds. Make sure that the scope is securely mounted and that it is not moving around.

Choosing the right size scope rings and installing them correctly is essential for ensuring that your scope is properly mounted and that it will provide accurate shooting. By following the steps in this guide, you can be sure that you have the correct

What Size Scope Rings Do I Need?

The size of scope rings you need depends on the diameter of your scope tube and the height of your rings.

How do I measure the diameter of my scope tube?

To measure the diameter of your scope tube, you will need a ruler or calipers.

1. Remove the scope from the rifle.
2. Place the ruler or calipers against the outside of the scope tube, just below the turrets.
3. Read the measurement in millimeters.

How do I measure the height of my rings?

To measure the height of your rings, you will need a ruler or calipers.

1. Place the ruler or calipers against the top of the receiver, just below the scope rail.
2. Measure the distance from the top of the receiver to the center of the scope rail.
3. Add 1/4 inch to this measurement to account for the thickness of the scope rings.

How do I choose the right size scope rings?

When choosing scope rings, you need to make sure that the rings are the correct diameter and height for your scope and rifle.

• The diameter of the rings should match the diameter of your scope tube.
• The height of the rings should be at least as high as the distance from the top of the receiver to the center of the scope rail.

You can also choose scope rings with different features, such as quick-release levers or anti-cant mechanisms.

Where can I buy scope rings?

You can buy scope rings at most sporting goods stores or online retailers.

Here are a few reputable retailers that sell scope rings:

• [Amazon](https://www.amazon.com/s?k=scope+rings)
• [Brownells](https://www.brownells.com/optics-mounting/rings-bases/scope-rings/)
• [MidwayUSA](https://www.midwayusa.com/optics-mounting/rings-bases/scope-rings/)

  choosing the right scope rings for your rifle is an important decision that can affect your accuracy and performance. By considering the factors discussed in this article, you can be sure to choose the right rings for your needs.

Here are a few key takeaways:

• The size of your scope rings should match the diameter of your scope tube.
• The height of your scope rings should be determined by the distance between the center of your receiver and the top of your rail.
• The type of scope rings you choose should depend on the type of rifle you have and the type of shooting you do.
• Make sure to install your scope rings correctly to ensure that they are secure and that your scope is properly aligned.

By following these tips, you can choose the right scope rings for your rifle and get the most out of your shooting experience.