Hornady 397140 A-Tip Match Bullet Seating Stems 30 Cal 230-250gr

The Hornady 397140 A-Tip Match Bullet Seating Stems deliver precision bullet alignment for handloaders working with 30 caliber A-Tip Match projectiles in the 230-250 grain range. These specialized seating stems eliminate bullet deformation and ensure consistent seating depth for match-grade ammunition.

What Makes This Different

Unlike standard seating stems that contact bullets at random points, the 397140 features a precision-machined profile that matches the A-Tip Match bullet's unique geometry. This engineered contact surface distributes seating pressure evenly across the bullet's bearing surface rather than concentrating force at the tip. The result is eliminated bullet runout and consistent overall cartridge length variations within 0.002 inches.

Key Features

• Precision-machined profile specifically designed for A-Tip Match 230-250 grain bullets
• Eliminates bullet tip deformation during the seating process
• Reduces cartridge runout to less than 0.002 inches
• Compatible with standard reloading press seating dies
• Hardened steel construction for extended service life
• Direct replacement for factory seating stems in most popular die brands
• Maintains consistent seating depth across multiple rounds

Competitive shooters and precision handloaders recognize that bullet seating consistency directly impacts accuracy potential. The 397140 seating stem addresses the unique challenges presented by A-Tip Match bullets, which feature an aluminum tip and optimized bearing surface that requires specific handling during the loading process. This specialized tooling proves essential for F-Class competition, long-range precision rifle matches, and any application where sub-MOA accuracy is required.

Technical Specs

• Caliber: 30 caliber (.308 diameter)
• Bullet weight compatibility: 230-250 grain A-Tip Match
• Material: Hardened steel construction
• Threading: Standard die threading (varies by manufacturer)
• Finish: Machine finish for precise tolerances
• Compatibility: Most popular reloading die brands
• Country of origin: United States

Handloaders serious about extracting maximum accuracy from A-Tip Match bullets will find the 397140 seating stem an essential upgrade. The precision engineering eliminates the guesswork from bullet seating while protecting expensive match bullets from damage during the loading process.