Hornady 397139 6mm/.243 A-Tip Match Bullet Seating Stem for Custom Grade Dies

The Hornady 397139 A-Tip Match Bullet Seating Stem is designed for use with Hornady Custom Grade Seating Dies and is configured for 6mm/.243 caliber bullets. This replacement seating stem is machined to follow the profile of compatible bullets, helping apply seating pressure in the proper area rather than against the bullet tip. The result is a more controlled seating operation that helps reduce the risk of bullet deformation during cartridge assembly.

Designed for the 110-grain A-Tip Match bullet, the Hornady 397139 stem supports precise bullet seating for handloaders seeking consistent cartridge setup. Its profile-specific design is intended to help maintain bullet shape and alignment as the bullet is seated into the case. This makes it a practical replacement or dedicated setup component for reloaders who use Hornady Custom Grade Dies with compatible 6mm/.243 match ammunition.

The Hornady 397139 is intended specifically for Hornady Custom Grade Dies and is not compatible with dies manufactured by other brands. Before installation, confirm that your die setup and bullet profile match the intended application. As part of a properly configured reloading system, this seating stem provides a direct, purpose-built interface between the seating die and compatible 110-grain A-Tip Match bullets, supporting repeatable results and careful ammunition preparation.

Features:

• Type: Bullet seating stem

• Caliber: 6mm/.243

• Die Type: Seating

• Die Series: 1

• Bullet Compatibility: 110-grain A-Tip Match bullets

• Fits: Hornady Custom Grade Dies

• Application: Profile-specific seating support designed to help seat compatible bullets without damaging the bullet

• Compatibility Note: Not compatible with dies from other manufacturers