
Availability: In Stock
The Hornady Lock-N-Load Cartridge Gauge in 6mm Creedmoor is a precision measuring tool designed for reloaders who demand consistency and safety. This gauge lets you verify that your finished rounds will chamber reliably in SAAMI-spec firearms—a critical step that separates careful handloaders from the careless. Whether you're fine-tuning a new load or validating brass after resizing, this tool gives you the confidence that your ammo will function as intended.
Built around Hornady's proven Lock-N-Load system, the cartridge gauge offers a straightforward go/no-go approach to case and ammunition inspection. Rather than relying on guesswork or trial-and-error function testing, you can verify proper fit before you ever fire a round. For 6mm Creedmoor shooters—whether you're hunting, competing, or building precision rifle loads—this gauge is a small investment that prevents wasted components and potential safety issues.
The silver finish is durable and easy to spot on the reloading bench. If you're serious about ammunition quality and SAAMI compliance, this is the kind of tool that earns its place in your kit and gets used regularly.
| Caliber | 6mm Creedmoor |
| Model | 380720 |
| Brand | Hornady |
| Type | Cartridge Gauge |
| Finish | Silver |
A cartridge gauge allows you to check whether your sized cases and loaded ammunition will fit and function in a SAAMI-spec chamber. It's a safety and quality-control tool that catches sizing errors or dimensional issues before you fire the round.
Yes, this gauge is designed to work with Hornady's Lock-N-Load system and can be integrated into your reloading workflow alongside compatible components.
Yes, this particular gauge is calibrated for 6mm Creedmoor ammunition only. Hornady makes Lock-N-Load cartridge gauges in various calibers; verify you have the correct one for your chambering.
While this tool is essential for precision reloading and competition loads, any reloader benefits from verifying SAAMI compliance. It's a simple way to catch mistakes before they become costly or dangerous.

SKU: 115861503 • Width: 2in • Height: 1.2in • Depth: 6.1in • Weight: 0.3oz





Availability: In Stock
The Hornady Lock-N-Load Cartridge Gauge in 6mm Creedmoor is a precision measuring tool designed for reloaders who demand consistency and safety. This gauge lets you verify that your finished rounds will chamber reliably in SAAMI-spec firearms—a critical step that separates careful handloaders from the careless. Whether you're fine-tuning a new load or validating brass after resizing, this tool gives you the confidence that your ammo will function as intended.
Built around Hornady's proven Lock-N-Load system, the cartridge gauge offers a straightforward go/no-go approach to case and ammunition inspection. Rather than relying on guesswork or trial-and-error function testing, you can verify proper fit before you ever fire a round. For 6mm Creedmoor shooters—whether you're hunting, competing, or building precision rifle loads—this gauge is a small investment that prevents wasted components and potential safety issues.
The silver finish is durable and easy to spot on the reloading bench. If you're serious about ammunition quality and SAAMI compliance, this is the kind of tool that earns its place in your kit and gets used regularly.
| Caliber | 6mm Creedmoor |
| Model | 380720 |
| Brand | Hornady |
| Type | Cartridge Gauge |
| Finish | Silver |
A cartridge gauge allows you to check whether your sized cases and loaded ammunition will fit and function in a SAAMI-spec chamber. It's a safety and quality-control tool that catches sizing errors or dimensional issues before you fire the round.
Yes, this gauge is designed to work with Hornady's Lock-N-Load system and can be integrated into your reloading workflow alongside compatible components.
Yes, this particular gauge is calibrated for 6mm Creedmoor ammunition only. Hornady makes Lock-N-Load cartridge gauges in various calibers; verify you have the correct one for your chambering.
While this tool is essential for precision reloading and competition loads, any reloader benefits from verifying SAAMI compliance. It's a simple way to catch mistakes before they become costly or dangerous.
SKU: 115861503 • Width: 2in • Height: 1.2in • Depth: 6.1in • Weight: 0.3oz
