Finding the right scope caps is crucial for protecting your valuable optics. Butler Creek, a renowned manufacturer of lens protection, offers a wide range of sizes to fit virtually any scope. However, navigating their sizing can be tricky. This comprehensive guide provides a clear understanding of Butler Creek scope cap sizing, helping you find the perfect fit for your rifle scope.
Understanding Butler Creek Scope Cap Sizing
Butler Creek scope caps aren't sized by a single universal measurement. Instead, they use a system that considers both the objective lens diameter (the larger lens at the front of your scope) and the eyepiece diameter (the smaller lens at the rear). This dual-sizing is vital for ensuring a snug, secure fit.
Unfortunately, Butler Creek doesn't provide a readily available, downloadable size chart in the traditional sense. Their sizing is primarily determined by the objective lens size, with the eyepiece cap often included as a standard size within a given objective lens cap kit.
How to Determine Your Scope's Size
Before ordering, you MUST know the precise diameter of your scope's objective lens. You can find this information in a few ways:
- Check Your Scope's Documentation: The manufacturer's specifications, usually found in the manual or on their website, will list the objective lens diameter. This is the most accurate method.
- Measure the Lens Directly: Using a caliper or even a ruler, carefully measure the diameter of your objective lens. Be precise, as even slight differences can affect the fit.
- Contact the Scope Manufacturer: If you're still unsure, contacting the manufacturer of your rifle scope is always a good option. They can provide the exact measurements.
Finding the Right Butler Creek Scope Caps
Once you know your objective lens diameter, you can begin searching for compatible Butler Creek caps. While there's no official chart to directly cross-reference, you can usually find the appropriate size by browsing retailer websites. Many retailers list the compatible scope sizes directly in the product description.
Look for keywords like: "Butler Creek objective lens caps," "Butler Creek scope covers," followed by the diameter of your objective lens (e.g., "40mm," "50mm," "56mm").
Remember: The eyepiece cap is often included in the kit designed for the specific objective lens size.
Tips for a Perfect Fit
- Consider Flip-Open vs. Twist-On: Butler Creek offers both flip-open and twist-on caps. Flip-open caps provide quick access to your scope, while twist-on caps offer a more secure seal. Consider which style best suits your needs.
- Material Matters: Butler Creek uses various materials, each with its own benefits. Consider factors like durability, scratch resistance, and overall weather protection when making your choice.
- Don't Force It: If a cap doesn't fit easily, don't force it. Forcing a cap can damage your scope. Double-check your measurements and order the correct size.
Conclusion: Protecting Your Investment
Butler Creek scope caps provide excellent protection against dust, debris, and scratches, extending the life of your valuable optics. By carefully determining your scope's size and utilizing the information provided here, you can easily find the perfect Butler Creek scope caps to keep your lenses in pristine condition. Remember, precise measurement is key to a successful purchase.
