Speer TMJFN .40 cal/10mm .400 in 180 gr Handgun Bullets 400ct

Description

Speer TMJFN handgun bullets in .40 cal/10mm (.400 in) deliver a high-count option for reloaders and range use. Each bullet is a 180-grain TMJFN profile produced using Speer’s Uni‑Cor jacket process, intended to provide consistent dimensions and predictable seating. The 400-count value pack is targeted at shooters doing load development, practice, and target work.

Key Specifications

• Manufactured by Speer.
• Caliber is .40 cal / 10mm.
• Bullet diameter measures .400 in.
• Bullet weight is 180 grains.
• Profile is TMJFN (Total Metal Jacket, Flat Nose).
• Pack quantity is 400 rounds.
• Construction uses Uni‑Cor technology with lead poured into the jacket.
• Each bullet is swaged twice to ensure uniform heel and consistent diameters.
• Intended use is reloading and target shooting.

These TMJFN bullets offer a practical, high-count option for reloaders and range users who prioritize consistency and predictable performance in practice and load development. The combination of Uni‑Cor construction and controlled swaging helps maintain uniform dimensions across the lot, making this value pack a sensible choice for extended range sessions and systematic handload testing.