Gordons Reloading Community

professional modern reloading simulations


GRT simulates the behaviour of a modern nitrocellulose based powder and projectile inside a barrel.


Extensive databases help to find the right powder, bullet or caliber specification to build your charge on.

Multilanguage Support

GRT is currently available in English, German and Polish. Other languages will follow. If you want to help, join our discord server!

Measurments, Pictures, Notes

You can add additional information to your load file, like measurements. GRT can import data from various chono's like Labradar. With Labradar GRT features the tracking analysis diagram which can be displayed too.

Shot Group Analysis

GRT can analyse and calculate your shot groups!

From reloaders for reloaders. It's free

A lot of stunning feature for your daily use as a reloader. Yes! The software is free of charge. All you have to do is register and download.
Chat with us on the
  • "Gordons Reloading Channel" Discord: https://discord.gg/3FEYWG4
  • or the "Let's Shoot" Discord: https://discord.gg/8xUUwa3