Hornady Seating Stem 45 Cal FTX / MonoFlex Reloading Die

• Replacement seating stem for Hornady Custom Grade 45 Cal bullet-seating dies
• Profiled to seat both 45 Cal FTX (Flex Tip eXpanding) and MonoFlex (MFX) bullets
• One stem covers two 45 Cal bullet lines — FTX and all-copper MonoFlex
• Protects polymer tips and preserves bullet geometry during the seating process
• Ensures consistent seating depth and cartridge overall length
• Compatible with Hornady Custom Grade dies only — not for use with other manufacturers' dies

The Hornady Seating Stem for 45 Cal FTX and MonoFlex (MFX) bullets is a precision-machined internal component for Hornady Custom Grade bullet-seating dies in 45-calibre applications. Engineered to match the profiles of both the 45-calibre FTX (Flex Tip eXpanding) and MonoFlex all-copper bullets, a single stem handles both projectile lines, making it a versatile choice for handloaders who load either or both across their 45 Cal die sets. The stem applies seating pressure to the bullet body rather than the tip, preventing deformation of the polymer tip on FTX bullets and maintaining the precise geometry of MonoFlex projectiles. This results in consistent cartridge overall length and reliable performance from each loaded round. It is designed for use with Hornady Custom Grade dies only and is not compatible with seating dies from other manufacturers. A practical spare that covers two popular 45-calibre bullet lines with one part.

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