This ASI mod changes the position and scale of the crosshairs so that they are closer to the shoulder, as in GTA 4 or GTA 5, making shooting more comfortable and realistic.
Updates:
Support for new weapon types (added, not replaced);
The aimingSets.dat file is now configured by weapon ID;
You can change the side of the sight using the X and Z keys.
Corrections:
Ability to change the side of the sight for more weapons.