Quickload

QuickLOAD is a well-known internal ballistics simulation software developed by Hartmut Brömel, a German engineer and ballistics specialist. The program was created to give reloaders, ammunition developers, and ballistic researchers a deeper understanding of what happens inside a firearm from ignition to bullet exit. Rather than relying solely on static load tables, QuickLOAD models the internal ballistic process mathematically, allowing users to explore how different components and parameters interact.

At its core, QuickLOAD calculates chamber pressure, muzzle velocity, and powder burn behavior based on user-supplied inputs such as cartridge case capacity, powder type and charge weight, bullet weight and geometry, seating depth, and barrel length. By adjusting these variables, users can evaluate how even small changes influence pressure and performance before conducting live-fire tests. This makes QuickLOAD especially valuable for advanced reloaders who work outside standard load data or who want to fine-tune loads for specific rifles.

QuickLOAD includes extensive databases of cartridges, bullets, and propellants, which contributed significantly to its popularity over many years. The software became widely regarded as a reference tool for “what-if” analysis and comparative load evaluation, particularly among experienced handloaders. While it does not replace pressure-tested published data, it helps users understand trends, relationships, and potential risk areas.

Development of QuickLOAD has since been terminated, and the last stable releases remain legacy desktop applications. Despite this, QuickLOAD continues to be used and referenced due to its analytical depth and the foundational work of Hartmut Brömel, whose contribution helped shape how modern reloaders think about internal ballistics and load development.