Hornady A-Tip Custom Bullet Seating Stem for 7mm Rem Mag - 166 Grain (Model 397141)
Hornady
If you're loading 7mm Rem Mag with Hornady A-Tip bullets, you already know the advantage of their sleek, aerodynamic profile—but seating them properly requires the right tool. The Hornady A-Tip Custom Bullet Seating Stem for 7mm Rem Mag 190-grain bullets (397142) is a precision replacement stem engineered to match the exact geometry of A-Tip projectiles, giving you repeatable, damage-free seating without crushing or deforming these premium bullets. This is the upgrade serious handloaders choose when factory standard seating stems just don't cut it.
A-Tip bullets demand a dedicated seating stem because their unique tip and shoulder geometry differs from traditional designs. Hornady's purpose-built stem eliminates the guesswork and risk that comes with forcing a standard stem onto a precision projectile. Whether you're working up loads for long-range hunting, competition, or precision rifle shooting, this stem lets you seat each bullet with confidence—and consistency is where accuracy lives.
Installation is straightforward: remove your standard seating stem from your Hornady Custom Grade New Dimension Seating Die and swap in this A-Tip-specific stem. No special tools, no gunsmithing. If you're already invested in a quality Hornady Custom Grade die, this replacement stem is a smart, focused upgrade that pays dividends in shot-to-shot reliability and bullet integrity.