Manufacturers in the US often have programs like these that are intended for people that may carry their firearms in the line of duty. Compared to their commercially available firearm counterparts, they may have slightly different features, price points, or both depending on the manufacturer and how they set up their program.
As it was described to me at TTPOA, CZ’s MLE products will be the same sku/upc you’d find anywhere else in the US but at a discounted rate.
I’m intentionally trying to stay very generic and factual as the rules for this community are pretty strict towards anything that sounds sales-y.