After installing this script, you can change the type of shooting. There are three options, namely: automatic, semi-automatic (single) and automatic burst. Example: for an AK-47 or minigun, you can fire a single shot, and for some single-shot weapons, you can fire an automatic burst. To switch modes, press B .
The modification requires: plugin CLEO+ (CLEOPlus) . The latest version of CLEO+ , you can find here (clickable).