Hornady 10MM .400 180 Gr Hap Bullets 500Ct - 400421

Precision shooters and competitive action pistol enthusiasts demand bullets that deliver consistent performance shot after shot. The Hornady 10mm .400 180 Gr HAP Bullets provide exactly that—engineered for superior accuracy and reliability in high-volume reloading sessions.

Key Features of Hornady HAP Projectiles

• Hornady Action Pistol (HAP) Design: Modeled after proven XTP technology but optimized specifically for target and competition use, featuring a sleek jacketed hollow point profile without cannelures for reduced drag and enhanced flight stability.
• Cold-Swaged Pure Lead Core: Delivers exceptional balance and consistency, ensuring every bullet performs identically for tight groupings at the range.
• 180-Grain Weight in .400 Diameter: Ideal for 10mm Auto cartridges, offering optimal sectional density and ballistic coefficient of .164 for reliable trajectories in action pistol disciplines.
• 500-Count Bulk Packaging: Provides reloaders with ample supply for extended practice, load development, and competitive events without frequent reordering.

Specifications

• Projectile Type: Jacketed Hollow Point (HAP)
• Weight: 180 grains
• Diameter: .400 inches
• Cartridge Compatibility: 10mm Auto
• Lead Content: Contains lead (not lead-free)
• Count per Box: 500
• Sectional Density: .161

Why Choose Hornady HAP Bullets for Your Reloading Needs

Competitive shooters face the challenge of maintaining pinpoint accuracy during rapid-fire stages. These HAP bullets solve that by prioritizing balance and stability, helping you achieve tighter groups and more consistent scores. The refined hollow point design supports reliable feeding in semi-automatic pistols while the uniform construction minimizes velocity variations—key for precision reloads. Whether you’re building match-grade ammunition or stocking up for tactical training, these projectiles offer a professional-grade solution backed by Hornady’s reputation for quality components.

Elevate your reloading with bullets trusted by action pistol competitors seeking an edge in performance and repeatability.