Hornady XTP 9mm (.355) 124 grain jacketed hollow point bullets are offered in a 100-count box for reloading use. The XTP profile features serrated jacket sections and a hollow cavity designed to promote controlled, consistent expansion across a broad range of velocities. These jacketed bullets use a swaged lead core and drawn gilding metal jacket to maintain uniform core density and reliable feeding in semi-automatic pistols. Suitable for handloaders focused on consistent terminal performance, target shooting, personal defense reloading, and hunting applications.
Key Specifications
- The manufacturer is Hornady.
- The bullet type is XTP jacketed hollow point.
- The caliber is 9mm (.355 in).
- The bullet weight is 124 grains.
- The bullets per box are 100.
- The jacket material is copper.
- The core material is lead.
- The ballistic coefficient is 0.165 (G1).
- The sectional density is 0.141.
- The boxes per case are 25.
For handloaders who require predictable, repeatable results, Hornady XTP bullets offer a balance of dimensional consistency, controlled-expansion geometry, and reliable feeding in common 9mm platforms. Their combination of swaged core, variable jacket thickness, and hollow point cavity makes them a practical selection for precision reloading, defensive-use ammunition assemblies, and hunting loads where consistent performance matters.









