Let’s Talk About Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models
The Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models is a seemingly small, almost insignificant component in the grand scheme of reloading. But for those of us who chase the elusive combination of accuracy and affordability in our cast bullet loads, it’s a crucial piece of the puzzle. These little copper cups can be the difference between leading your barrel and shooting consistent, accurate groups.
For years, I struggled with cast bullets in my 6.5mm and 7mm rifles. Leading was a constant problem, accuracy was mediocre, and cleaning was a nightmare. I tried various bullet alloys, different lubes, and even fiddled with powder charges, all with limited success. I needed a reliable way to protect the base of my cast bullets from the searing heat of the propellant gases, and the Hornady gas checks seemed like the perfect solution.
Unboxing these little wonders felt less like a product reveal and more like opening a treasure chest. They’re simple, stamped copper cups, but the consistent quality and uniform dimensions were immediately apparent. Compared to other gas checks I’d used in the past – some homemade, some from less reputable manufacturers – these Hornady checks exuded precision. They felt solid and well-made, a far cry from the flimsy, easily bent alternatives. My initial impression was excitement – finally, a solution that might actually work!
Real-World Testing: Putting Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models to the Test
First Use Experience
My first test of the Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models was at my local range, a dusty, sun-baked patch of desert that tests both man and equipment. I loaded up a batch of 6.5 Creedmoor rounds with my favorite cast bullets, sized to fit my rifle’s bore, and carefully crimped on the gas checks using a dedicated gas check seating tool. The difference was immediately noticeable. The seating process was smooth and consistent, unlike some other checks that required excessive force or would deform during crimping.
The results on the target were even more impressive. Leading was virtually eliminated, and my groups tightened up significantly. Even under the harsh conditions of the desert range, the Hornady gas checks held up beautifully. There were no signs of gas cutting or bullet base deformation. I was particularly impressed with the consistency. Every round felt the same, and the point of impact was remarkably stable.
Extended Use & Reliability
After several months of regular use, the Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models has proven to be exceptionally reliable. I’ve fired hundreds of rounds with these gas checks, in a variety of conditions, and they’ve consistently delivered outstanding performance. There has been no decline in accuracy or increase in leading, even with hotter loads.
The durability of these gas checks is remarkable. They show no signs of wear and tear, even after being subjected to the extreme pressures and temperatures of high-powered rifle cartridges. Maintenance is virtually non-existent. Once properly crimped, they stay securely in place and require no special care. Compared to my previous experiences with cast bullets, where I spent more time cleaning than shooting, the Hornady gas checks have been a game-changer. They have allowed me to enjoy the benefits of cast bullet shooting without the hassle and frustration.
Breaking Down the Features of Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models
Specifications
The Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models, as the name suggests, is designed for use with 6.5mm and 7mm caliber cast bullets. They are made from copper, which provides excellent protection against heat and gas erosion. Each check is precisely stamped to ensure consistent dimensions and a tight fit on the bullet base. The 7040H designation signifies a specific dimension and fit, ensuring compatibility with a wide range of cast bullet designs.
These gas checks are packaged in quantities of 1000, providing a generous supply for serious reloaders. The consistent dimensions and high-quality materials translate directly into improved accuracy and reduced leading. The precise fit ensures a proper seal, preventing hot gases from escaping around the bullet base and causing deformation. This leads to more consistent bullet flight and tighter groups.
Performance & Functionality
The Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models excels at its primary function: protecting the base of cast bullets. It significantly reduces leading in the bore, allowing for higher velocities and improved accuracy. The checks crimp securely to the base of the bullet, providing a solid platform that withstands the extreme pressures and temperatures of firing.
The only potential weakness is that they require a dedicated gas check seating tool for proper installation. However, this is a minor inconvenience compared to the benefits they provide. These gas checks meet and exceed my expectations for cast bullet performance. They have transformed my cast bullet shooting from a frustrating endeavor into a consistently enjoyable and accurate experience.
Design & Ergonomics
The design of the Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models is simple yet effective. The copper material is durable and resists deformation, while the stamped design ensures consistent dimensions. The light weight has no noticeable impact on bullet weight or ballistic performance.
The gas checks are user-friendly, but as mentioned earlier, they do require a dedicated seating tool for proper installation. The learning curve is minimal, and once you’ve mastered the technique, installing the checks is quick and easy.
Durability & Maintenance
The Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models is exceptionally durable. They are designed to withstand the extreme pressures and temperatures of firing and show no signs of wear and tear even after prolonged use. Maintenance is virtually non-existent. Once properly crimped, they stay securely in place and require no special care.
Accessories and Customization Options
The Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models themselves do not come with accessories. The primary accessory needed is a dedicated gas check seating tool, which is sold separately. They work best with cast bullets designed with a shank to accept a gas check. While not customization in the traditional sense, matching the correct gas check to your specific bullet and caliber is critical.
These gas checks are compatible with a wide range of cast bullet designs and are readily available from various manufacturers. Some reloaders might experiment with different crimping techniques or tools to achieve optimal performance. Choosing the right bullet alloy and lube in conjunction with these gas checks can further enhance accuracy and reduce leading.
Pros and Cons of Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models
Pros
- Significantly reduces leading in the bore, improving accuracy and reducing cleaning time.
- Made from high-quality copper for excellent heat resistance and durability.
- Consistent dimensions ensure a tight fit and reliable performance.
- Allows for higher velocities with cast bullets without leading.
- Increases the versatility of cast bullets for a wider range of applications.
Cons
- Requires a dedicated gas check seating tool for proper installation.
- Adds a small extra step to the reloading process.
Who Should Buy Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models?
The Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models is perfect for reloaders who want to shoot cast bullets in their 6.5mm or 7mm rifles without the hassle of leading. It’s also an excellent choice for competitive shooters who want to achieve the highest possible accuracy with cast bullet loads. Hunters looking for an affordable and effective alternative to jacketed bullets will also benefit from using these gas checks.
Those who are new to reloading or who are not comfortable with the added step of seating gas checks might want to skip this product. However, the benefits of using gas checks far outweigh the minor inconvenience of installation.
A must-have accessory is a dedicated gas check seating tool.
Conclusion on Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models
The Hornady Crimp-On Gas Check 6.5mm 7040H, 7mm Gas – 1 out of 4 models is an essential component for anyone who wants to shoot cast bullets accurately and reliably. The price of $69.79 for 1000 checks is more than justified by the improved performance and reduced maintenance they provide. I personally recommend this product without hesitation.
If you’re tired of leading your barrel and want to unlock the full potential of cast bullets, then invest in a pack of Hornady gas checks. You won’t be disappointed! Start reloading smarter, not harder, and experience the difference that quality components can make.