Hornady 397131 Bullet Seating Stems 7mm These Seating stems Are Designed To Fit Hornady Custom Grade Dies And Are machined To Fit The Profile Of The A-Max, A-Tip, ELD Match, ELD-X, FTX And MonoFlex Bullets To Seat Them as precisely as Possible Without Damaging Bullets. (Not Compatible With Other manufacturers Dies.) Caliber: 7mm Die Type: Seating Die