Hornady 45 Cal 300gr XTP Mag (Bulk / OEM)

Hornady 45 Cal 300gr XTP Mag

The Hornady 45 Cal 300gr XTP^® Mag bullet is built for serious power, offering deep penetration, controlled expansion, and the rugged durability required for magnum handgun loads. Whether you’re hunting medium game with a revolver or loading for powerful backcountry sidearms like the .454 Casull or .460 S&W, this bullet delivers unmatched reliability and accuracy. As part of Hornady’s premium bullet lineup, the XTP^® Mag goes a step beyond the standard XTP^®, designed to withstand the higher velocities and pressures generated by ultra-powerful handguns.

The 300-grain weight delivers hard-hitting performance, making it ideal for larger game or dangerous animals where deep penetration is critical. The XTP^® Mag features Hornady’s drawn gilding metal jacket that wraps around the bullet and is precisely tapered to control the rate of expansion. Internal serrations around the hollow point cavity aid in producing uniform expansion without fragmentation, even when velocities drop at longer distances or from shorter barrels.

Hornady’s swaged lead core provides total uniformity for flight stability and terminal consistency. The heavier construction of the XTP^® Mag enhances weight retention, ensuring the bullet stays intact through bone, hide, and muscle. This makes it an outstanding choice for handgun hunters and those relying on high-energy handgun loads for wilderness defense or large game applications.

A precisely formed cannelure ensures reliable crimping and prevents bullet setback in high-recoil environments—essential for magnum revolvers. The Hornady 45 Cal 300gr XTP^® Mag is also available in bulk bullets packaging, offering reloaders a high-value option for producing consistent, high-performance loads at scale.

CONTROLLED EXPANSION

Precise serrations divide the XTP^® Mag into symmetrical sections, strategically weakening the jacket and initiating controlled expansion even at low velocities.

NO EXPOSED LEAD

The gilding metal jacket protects the nose of the bullet, so the hollow cavity functions properly on impact and ensures proper feeding in semi-automatics.

SWAGED CORE

Total uniformity of core density ensures balanced expansion as well as in-flight stability.

DRAWN GILDING METAL JACKET

Expansion is controlled by varying jacket thickness down the length of the XTP^® Mag, providing a definite advantage over plated bullets with a uniform jacket thickness over the entire bullet.

CANNELURE

On revolver bullets, the cannelure helps achieve accurate, consistent crimping. All cannelures are applied before the final forming process to eliminate any distortion to the finished bullet.

• .45 Cal 300gr XTP^® Mag Hollow Point Bullet
• Optimized for Magnum Handgun Loads and Deep Penetration
• Ideal for .454 Casull, .460 S&W, and Heavy .45 Colt Applications
• Bulk Packaged – Perfect for High-Volume Magnum Reloading

— This is not loaded ammunition! —

If you have any questions about the Hornady 45 Cal 300gr XTP^® Mag or need help selecting the best bulk bullets for your revolver or hunting pistol, we are always here to help!