Hornady 35730 XTP Varmint .38 Cal .357 125 gr Ammunition

Hornady XTP Varmint .38 Cal .357 125 gr bullets are engineered for handloaders who demand reliable expansion and consistent performance across a range of velocities. Whether you're assembling ammo for hunting, self-defense practice, or precision target work, these jacketed hollow-point projectiles deliver the controlled expansion that has made the XTP line a trusted choice among competitive reloaders and field shooters for decades.

The XTP design centers on a strategically engineered jacket with precise serrations that divide the bullet into symmetrical sections, initiating controlled expansion even when velocities run low. The drawn gilding metal jacket varies in thickness along the bullet's length—a manufacturing approach that gives you expansion control superior to uniform-thickness plated alternatives. A swaged core ensures density uniformity throughout, which translates to balanced expansion and stable flight from shot to shot. The result is a bullet that expands reliably without shedding jacket integrity, delivering deep, predictable penetration with minimal variance.

These .357 125 grain bullets feature a cannelure (on revolver versions) that aids consistent crimping for handloaders seeking accuracy and repeatability. The gilding metal jacket also protects the nose, allowing the hollow cavity to function as designed on impact and ensuring dependable feeding through semi-automatic actions—important details for anyone working up loads for carry or duty weapons.

Hornady XTP Varmint bullets suit reloaders building ammunition for revolvers, semi-auto pistols, and lever-action rifles in .38 and .357 chamberings. If you're serious about handload quality and want bullets that perform across the velocity spectrum without surprises, the XTP remains the standard against which other handgun projectiles are measured.

Key Features

• Precisely serrated jacket design initiates controlled expansion across a wide velocity range
• Drawn gilding metal jacket with variable thickness for superior expansion control versus plated bullets
• Swaged core ensures uniform density for balanced, consistent expansion and in-flight stability
• Gilding metal jacket protects hollow cavity and supports reliable feeding in semi-automatics
• Cannelure aids accurate, consistent crimping on revolver loads

Specifications

Frequently Asked Questions

What handgun platforms are these bullets suitable for?

Hornady XTP Varmint .357 125 gr bullets are designed for both revolver and semi-automatic pistols chambered in .38 and .357. The drawn jacket and hollow-cavity design support reliable feeding in semi-autos, while the cannelure aids crimping for revolver loads.

Will these bullets expand at low velocities?

Yes. The XTP's serrated jacket design is engineered to initiate controlled expansion even at lower handgun velocities, ensuring consistent performance across the velocity spectrum.

Are these finished loaded rounds or reloading components?

These are reloading components—bullets only. You'll need to assemble them with powder, primers, and casings as part of your handload process.

What makes the XTP jacket different from other bullet designs?

The XTP uses a drawn gilding metal jacket with varying thickness along its length, which controls expansion more reliably than uniform-thickness plated bullets. Combined with the serrated design and swaged core, this approach delivers balanced, predictable expansion and in-flight stability.