Elite Lite Mag for FX impacts benefits the shooter in 2 main ways-
You now can shoot heavier slugs that currently will not fit in the traditional mag (up to 13mm height) which usually means better Ballistic coefficients. Also, no need to carry extra mags if you are shooting different calibers with the interchangeable belt system. This mag shines with heavy slugs. If using the standard probe in .22 caliber there will be a little contact with the rubber belt, but will not effect performance. If using the pin probe smooth as butter.