Looking for the best polymer scope caps to protect your rifle scope? We’ve tested and reviewed the top 10 options to help you find the perfect lightweight, durable, and easy-to-use solution for your shooting needs.
Protecting your rifle scope is crucial for clear and accurate shots. Polymer scope caps are a lightweight and durable solution to keep your lenses safe and clean. They are easy to use and built to last, making them a must-have for any shooter.
Flip-up lens covers and modular designs offer quick access and versatility. Whether you’re hunting or target shooting, these caps ensure your scope is ready for action. They fit various scope sizes, providing a snug and reliable fit.
We’ve tested and reviewed the best polymer scope caps to help you make an informed choice. From Arken Optics to Butler Creek, we’ve got you covered. Get ready to discover the perfect caps to enhance your shooting experience.
List of Top 10 Polymer Scope Caps
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Arken Optics Rifle Scope Caps Flip Up Lens Covers 37-42mm&46-54mm |
These Arken Optics Rifle Scope Caps are perfect for hunters and shooters who want to protect their lenses. They are easy to use and fit most scopes. |
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Arken Optics Rifle Scope Caps Flip Up Lens Covers 37-42mm&60-65mm |
These Arken Optics Rifle Scope Caps are perfect for hunters and shooters who want to protect their lenses. They are easy to use and keep your scope safe. |
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Arken Optics Rifle Scope Caps Flip Up Lens Covers 37-42mm&55-59mm |
These Arken Optics Rifle Scope Caps are perfect for hunters and shooters who want to protect their lenses. They are easy to use and fit most scopes. |
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Butler Creek Element Scope Cap Eye Piece for 37-42mm Black EEP1 |
The Butler Creek Element Scope Cap is perfect for hunters who need reliable lens protection in any weather. It’s also great for shooters who want clear visibility and quick access to ballistic data. |
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Butler Creek Element Scope Cap Objective 50-55 mm, Riflescope Cap Black ESC56 |
The Butler Creek Element Scope Cap is perfect for hunters who need reliable lens protection in any weather. It’s also great for shooters who want quick access to ballistic data and clear sight in rainy conditions. |
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Butler Creek Element Scope Cap Objective 40mm, Black Riflescope Cap ESC40 |
The Butler Creek Element Scope Cap is perfect for hunters who need reliable lens protection in any weather. It’s also great for shooters who want quick access to ballistic data and clear visibility in rainy conditions. |
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Butler Creek Element Scope Cap Objective 44 mm, Black Riflescope Cap ESC44 |
The Butler Creek Element Scope Cap is perfect for hunters who need reliable lens protection in any weather. Its modular design and durable build make it ideal for outdoor adventures. |
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Round Meshy Cover Killflash Hex Caps Part Kit For 34mm Tube Scopecap Pro Scope Lens Cover With Rear Cap & Shock Cord Combo,Eyepiece Protect Cover,Anti-Reflection Device,Nylon Polymer 3D Print Made |
This Round Meshy Cover Killflash Hex Caps Part Kit is perfect for hunters and shooters who want to protect their scope lenses and reduce glare. It’s easy to use and fits 34mm tubes, making it ideal for outdoor enthusiasts. |
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Butler Creek Element Scope Cap Objective 60-65mm, Riflescope Cap Black ESC65 |
The Butler Creek Element Scope Cap is perfect for hunters who need reliable lens protection in any weather. It’s also great for shooters who want quick access to ballistic data and clear visibility in rainy conditions. |
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Butler Creek Element Scope Cap Eye Piece 42-47mm for Riflescopes in Black EEP2 |
The Butler Creek Element Scope Cap is perfect for hunters who need reliable lens protection in any weather. It’s also great for shooters who want quick access to ballistic data and clear visibility in rainy conditions. |
Detailed Reviews
Discover the top 10 Polymer Scope Caps in this expert-curated guide. Each product is thoroughly reviewed for durability, ease of use, and value. Whether you need weather protection or quick access, this list has you covered. Find the perfect fit for your scope and elevate your shooting experience today.
1. Arken Optics Rifle Scope Caps Flip Up Lens Covers 37-42mm&46-54mm

Protect your rifle scope with the Arken Optics Flip Up Lens Covers. These caps are designed to fit 37-42mm and 46-54mm scopes, keeping your lenses safe and clean.
Made from durable polymer, these black lens covers are lightweight and easy to use. They flip up quickly, so you won’t miss a shot. Perfect for EPL4 4-16×44 and LH4 4-16×44 scopes.
Keep your scope in top shape with these reliable covers. They’re simple, effective, and built to last.
| Pros | Cons |
|---|---|
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Perfect For:
These Arken Optics Rifle Scope Caps are perfect for hunters and shooters who want to protect their lenses. They are easy to use and fit most scopes.
Ready to Purchase?
2. Arken Optics Rifle Scope Caps Flip Up Lens Covers 37-42mm&60-65mm

Arken Optics Rifle Scope Caps are flip-up lens covers designed for 37-42mm and 60-65mm scopes. They come in black and are made of durable polymer. These caps protect your scope lenses from dust, dirt, and scratches.
The EP5 5-25×56 feature adds extra functionality. It ensures clear vision during outdoor activities. These caps are easy to use and quick to flip.
These lens covers are lightweight and reliable. They fit perfectly on compatible scopes. Keep your lenses safe with these practical caps.
| Pros | Cons |
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Perfect For:
These Arken Optics Rifle Scope Caps are perfect for hunters and shooters who want to protect their lenses. They are easy to use and keep your scope safe.
Ready to Purchase?
3. Arken Optics Rifle Scope Caps Flip Up Lens Covers 37-42mm&55-59mm

Protect your rifle scope with the Arken Optics Flip Up Lens Covers. These caps are designed to fit 37-42mm and 55-59mm scopes, keeping your lenses safe and clean.
Made from durable polymer, these black covers are lightweight and built to last. They work perfectly with SH4GII 4-16×50 and SH4GII 6-24×50 models, ensuring a snug fit.
Easy to use, quick to flip, and reliable. Keep your scope ready for action with these essential accessories.
| Pros | Cons |
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Perfect For:
These Arken Optics Rifle Scope Caps are perfect for hunters and shooters who want to protect their lenses. They are easy to use and fit most scopes.
Ready to Purchase?
4. Butler Creek Element Scope Cap Eye Piece for 37-42mm Black EEP1

The Butler Creek Element Scope Cap is a game-changer for hunters. It offers top-notch lens protection in any weather. Its modular design lets you switch lenses easily.
It comes with three lenses for different needs. A black disk blocks sunlight, a clear disk lets you see in rain, and a data disk shows ballistic info. These rugged caps handle heat, cold, and rough use.
The multi-fit design works with 37-42mm scopes. It includes 10 caps to fit most scopes. This durable and versatile tool is a must-have for hunters.
| Pros | Cons |
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Perfect For:
The Butler Creek Element Scope Cap is perfect for hunters who need reliable lens protection in any weather. It’s also great for shooters who want clear visibility and quick access to ballistic data.
Ready to Purchase?
5. Butler Creek Element Scope Cap Objective 50-55 mm, Riflescope Cap Black ESC56

The Butler Creek Element Scope Cap protects your riflescope in any weather. It fits 50-55 mm scopes and comes in black. This cap is tough and reliable.
It includes three lenses for different needs. A black disk blocks sunlight, a clear disk lets you see in rain, and a data disk shows ballistic info.
The cap is rugged with a ridged polymer lid. It opens 180° or 270° for quick access. Perfect for hunters in any condition.
| Pros | Cons |
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Perfect For:
The Butler Creek Element Scope Cap is perfect for hunters who need reliable lens protection in any weather. It’s also great for shooters who want quick access to ballistic data and clear sight in rainy conditions.
Ready to Purchase?
6. Butler Creek Element Scope Cap Objective 40mm, Black Riflescope Cap ESC40

The Butler Creek Element Scope Cap is a must-have for hunters. It protects your scope lens in any weather. The modular design lets you switch lenses easily.
It comes with three lenses: a black disk for sunlight, a clear disk for rain, and a data disk for ballistic info. The ridged polymer lid is tough and durable.
| Pros | Cons |
|---|---|
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Perfect For:
The Butler Creek Element Scope Cap is perfect for hunters who need reliable lens protection in any weather. It’s also great for shooters who want quick access to ballistic data and clear visibility in rainy conditions.
Ready to Purchase?
7. Butler Creek Element Scope Cap Objective 44 mm, Black Riflescope Cap ESC44

Butler Creek Element Scope Cap is a game-changer for hunters. It offers top-notch lens protection in any weather.
This modular scope cap comes with three lenses. Use the black disk for sun, clear disk for rain, and data disk for ballistic info.
Rugged design, extreme durability, and easy-open positions make it a must-have for any hunter.
| Pros | Cons |
|---|---|
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Perfect For:
The Butler Creek Element Scope Cap is perfect for hunters who need reliable lens protection in any weather. Its modular design and durable build make it ideal for outdoor adventures.
Ready to Purchase?
8. Round Meshy Cover Killflash Hex Caps Part Kit For 34mm Tube Scopecap Pro Scope Lens Cover With Rear Cap & Shock Cord Combo,Eyepiece Protect Cover,Anti-Reflection Device,Nylon Polymer 3D Print Made

Protect your scope with the Round Meshy Cover Killflash Hex Caps Part Kit. This 34mm tube scopecap is designed to fit Pro Scope lenses perfectly. It comes with a rear cap and shock cord combo for added security.
The eyepiece protect cover shields your lens from dust, debris, and scratches. Its anti-reflection device reduces glare, improving visibility. Made from nylon polymer 3D print, it’s durable and lightweight.
This Aimsniper product is ideal for sports enthusiasts. Its simple design makes it easy to use. Keep your scope safe and clear with this essential kit.
| Pros | Cons |
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Perfect For:
This Round Meshy Cover Killflash Hex Caps Part Kit is perfect for hunters and shooters who want to protect their scope lenses and reduce glare. It’s easy to use and fits 34mm tubes, making it ideal for outdoor enthusiasts.
Ready to Purchase?
9. Butler Creek Element Scope Cap Objective 60-65mm, Riflescope Cap Black ESC65

Butler Creek Element Scope Cap is a must-have for hunters. It protects your lens from any weather.
Three lenses are included. Black disk blocks sun. Clear disk lets you see in rain. Data disk shows bullet info.
| Pros | Cons |
|---|---|
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Perfect For:
The Butler Creek Element Scope Cap is perfect for hunters who need reliable lens protection in any weather. It’s also great for shooters who want quick access to ballistic data and clear visibility in rainy conditions.
Ready to Purchase?
10. Butler Creek Element Scope Cap Eye Piece 42-47mm for Riflescopes in Black EEP2

The Butler Creek Element Scope Cap protects your rifle scope in any weather. It’s modular and interchangeable, so it fits your needs. The black, clear, and data disks add extra functionality.
These caps are highly rugged and durable. They handle extreme heat and cold with ease. The ridged polymer lid ensures long-lasting protection.
The caps open to 180- or 270-degree positions. This gives you quick and easy access when you need it. Perfect for hunters and shooters alike.
| Pros | Cons |
|---|---|
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Perfect For:
The Butler Creek Element Scope Cap is perfect for hunters who need reliable lens protection in any weather. It’s also great for shooters who want quick access to ballistic data and clear visibility in rainy conditions.
Ready to Purchase?
Buying Guide
Protecting your rifle scope is key for clear and accurate shots. Polymer scope caps are a lightweight and durable solution to keep your lenses safe and clean.
When choosing the best polymer scope caps, consider these factors:
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Size Compatibility: Ensure the caps fit your scope’s objective and eyepiece diameters. Common sizes include 37-42mm, 46-54mm, and 60-65mm.
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Flip-Up Design: Look for flip-up caps for quick access without removing them. This keeps your scope ready for action.
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Material Quality: Choose durable polymer caps that are lightweight and built to last. They should handle rough use and extreme weather.
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Lens Protection: Caps should shield lenses from dust, dirt, and scratches. Some include anti-reflection features for better visibility.
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Ease of Use: Opt for caps that are easy to install and flip open smoothly. Modular designs offer versatility for different shooting conditions.
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Brand Reputation: Trusted brands like Arken Optics and Butler Creek offer reliable and high-quality options.
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Additional Features: Some caps come with extra lenses (black, clear, data) for sunlight, rain, or ballistic info. Others include shock cords or rear caps for added security.
With these factors in mind, you’ll find the perfect polymer scope caps to enhance your shooting experience.