Hornady Fmj Handgun Bullets 10Mm .400" 180Gr Fmj-Fp 500/Ct
If you're serious about reloading 10mm ammunition for the range or competition, Hornady FMJ handgun bullets in .400" 180-grain are engineered to deliver the consistency and accuracy you need. This 500-count box gives you a reliable supply for high-volume shooting without the guesswork. Hornady's full metal jacket construction is purpose-built for semi-automatic pistols, where reliability and precision matter every single round.
The 180-grain FMJ-FP (full metal jacket, flat point) design eliminates the expansion concerns that complicate other bullet choices. For competitive shooters and serious handloaders, that means one less variable to manage. The jacket is engineered to withstand the pressures of semi-auto cycling without separation or deformation—a real advantage over thin-plated alternatives that can fail on impact or cause feeding problems mid-match.
Hornady's swaged lead core is cold-formed for consistency, giving you the shot-to-shot balance that translates to tight groups downrange. The protected nose keeps the bullet clean and jam-free, which is critical when every round counts. Whether you're loading for practice sessions or competition, this is the kind of component that rewards precision reloading with predictable, repeatable results.
Key Features
- Full metal jacket construction designed for reliable semi-automatic pistol feeding
- Flat-point geometry optimized for target and competition applications
- Swaged lead core for consistent weight and flight stability
- Protected nose design to prevent jamming and ensure consistent feeding
- 500 rounds per box for high-volume handloaders
Specifications
| Caliber | 10mm |
| Bullet Diameter | .400" |
| Weight | 180 grains |
| Type | Full Metal Jacket, Flat Point (FMJ-FP) |
| Quantity | 500 per box |
Frequently Asked Questions
Are these bullets suitable for semi-automatic 10mm pistols?
Yes. These Hornady FMJ bullets are specifically designed for reliable feeding and functioning in semi-automatic handguns. The flat-point geometry and protected nose design help prevent feeding issues.
Will these bullets expand on impact?
No. Full metal jacket bullets are designed for target shooting and competition use where expansion is not a consideration. The FMJ design prioritizes accuracy and reliability over expansion.
What's included in the 500-count box?
You receive 500 loose .400" diameter, 180-grain FMJ-FP bullets ready for your reloading press. No casings, primers, or powder are included.
Are these bullets appropriate for beginners?
These are quality components suitable for any handloader. If you're new to reloading, make sure you have proper equipment and follow established 10mm load data from Hornady or other published sources.

