The Hornady Bullet Comparator Insert – 6mm (.243) is a precision-machined, interchangeable component designed for use with the Hornady Bullet Comparator Body (sold separately). Perfect for reloaders and long-range shooters, this insert ensures precise bullet seating depth and consistent cartridge measurements for calibres such as the .243 Winchester, 6mm Remington, 6mm Creedmoor, and 6mm ARC.

The core function of the Hornady Comparator system is to measure a loaded cartridge’s length from the case base to a consistent point on the bullet’s ogive—the curved section that transitions into the shank. This eliminates tip variation and provides a far more reliable measurement than Overall Length (OAL) alone. By focusing on Cartridge Base To Ogive (CBTO), reloaders can achieve precision seating depth, resulting in lower velocity Standard Deviation (SD) and tighter shot groups in the field or on the range.

When paired with the Hornady O.A.L. Gauge, this insert also helps determine the bullet’s exact jump to the lands, a critical factor for fine-tuning rifle accuracy. Ideal for hunting, target shooting, and competition setups, it’s a must-have addition to any reloader’s bench. Crafted to cradle any 0.243 / 6mm bullet with exacting fit, it supports consistent performance across various rifle platforms.

Available now at Xhunter Australia, this Hornady Bullet Comparator Insert is an essential piece of hunting gear and tactical accessory for shooters who demand precision from their outdoor equipment, rifle scopes, and shooting optics.

KEY FEATURES

• Component Type: Caliber-specific insert for Hornady Bullet Comparator Body
• Compatibility: Hornady Bullet Comparator Body (sold separately)
• Caliber: 0.243 / 6mm
• Compatible Cartridges: .243 Winchester, 6mm Remington, 6mm Creedmoor, 6mm ARC
• Measurement Type: Cartridge Base To Ogive (CBTO)
• Measurement Range: Base of case to bullet ogive
• Precision: Eliminates tip variation of up to ≈0.025
• Material: Precision-machined metal
• Function: Ensures consistent bullet seating depth
• Additional Use: Determines bullet jump to lands when used with Hornady O.A.L. Gauge