Bertram .505" 525gr Copper-Jacketed Round Nose Soft Point Bullet

Quick Facts

Important:  This listing is for component bullets/projectiles only. It is not loaded ammunition and does not include cartridge cases, primers, or powder.

Why Choose This Bertram Bullet?

• Specialty projectile from Bertram for classic, large-bore, and hard-to-source sporting calibers
• Clearly identified .505" diameter and 525 gr weight for component selection
• Copper-jacketed round nose soft point (RN SP) construction
• Available in the United States from Desert Tech Munitions, an authorized Bertram distributor
• Dealer and OEM programs available for qualified buyers

Projectile Overview

This Bertram .505" 525 gr projectile is a specialty component bullet for rifles and cartridges specifically requiring this bullet diameter and weight. Bertram supports uncommon sporting and large-bore chamberings for which correctly dimensioned projectiles can be difficult to source.

The traditional round nose soft point profile makes this projectile appropriate for handloaders, rifle owners, and qualified ammunition manufacturers seeking a conventional jacketed soft-point design for a verified compatible application.

Cartridge & Rifle Compatibility

Use only in cartridges and firearms specifically requiring a .505" projectile and for which the 525 gr bullet weight is appropriate.

Compatibility warning: Do not rely on caliber names alone. Similar cartridge names can use different projectile diameters. Verify the exact chamber designation, required bullet diameter, firearm specifications, and published component data before use.

Best Suited For

Owners of compatible large-bore and specialty sporting rifles; handloaders maintaining uncommon chamberings; custom rifle specialists; and qualified dealer or OEM customers requiring .505" 525 gr soft-point projectiles.

Product & Reference Specifications

Component Selection Before Loading

• Confirm the rifle's exact chamber designation and required bullet diameter
• Inspect every projectile before use and verify it is the intended diameter and weight
• Confirm bullet length, seating depth, cartridge overall length, magazine clearance, and firearm function as applicable
• For double rifles, use components appropriate to the rifle's regulation and established ammunition specifications
• Use authoritative, published loading data for the exact cartridge, firearm, and component combination

Availability & Production

Bertram produces many specialty projectiles for classic and uncommon sporting cartridges. Availability can vary by production run. Desert Tech Munitions maintains U.S. inventory when available and supports qualified dealer and OEM customers.

Why Buy from Desert Tech Munitions?

• Authorized U.S. Bertram distributor
• Domestic inventory and shipping when available
• Direct working relationship with Bertram
• Support for rare and specialty cartridge components
• Dealer and OEM programs for qualified buyers

Frequently Asked Questions

Is this loaded ammunition?

No. This product is a component bullet/projectile only.

What diameter is this projectile?

This Bertram projectile is listed at .505" diameter and 525 gr weight.

Does the caliber name alone guarantee compatibility?

No. Verify the exact bullet diameter, chamber designation, firearm specifications, and published component data before use.

Can I use this bullet in any cartridge with a similar caliber name?

No. Similar cartridge names can use different bullet diameters and dimensional standards. Match the projectile to the exact cartridge and rifle.

Where can I find other Bertram components?

Browse the Projectiles / Bullets category and the Bertram Brass collection at Desert Tech Munitions for additional specialty components.