They don't have Springs listed for the 24/7 models listed on their Website as yet, but their some of their "Generic" magazine Springs may work. Same Magazine Springs they developed for the CZ/EAA Witness Lines.
For 9mm and .40 models, I recommend the +5% Extra Power Springs. For .45 ACP models, I recommend the +10% Extra Power Springs.
If you do not have one, you will have to get a magazine loader, especially with the +10% magazine Springs!