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Welcome to the GRT Community site

GRT has 47,240 active users (53,919 total)

Language Dedicated User Groups

If you have a user group or forum dedicated to a specific language, then you can let us know and we will add the link to the list below.

  • The Reloaders Network
  • Precision Rifle Media

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

A lot of stunning features for your daily use as a reloader. Yes! The software is free of charge. All you have to do is create a login and download.

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

You can add additional information to your load file, like measurements.

GRT can import data from various chono's like MagnetoSpeed, Caldwell, ProChrono, Labradar, PressureTrace II. With Labradar GRT features the tracking analysis diagram which can be displayed too.

GRT lets you overlay a real world pressure measurement onto the simulation diagram!

GRT currently supports the import and overlay of measurements from the PressureTrace II system from RSI.

GRT can analyse and calculate your shot groups!

GRT lets you create a WildCat or a new Cartridge!

GRT is currently available in Afrikaans, Czech, English, French, German, Italian, Polish, Russian and Ukrainian.

Other languages will follow. If you want to help, join our discord server!

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  • start.1631096895.txt.gz
  • Last modified: 2021/09/08 12:28
  • by gordon