Palm Beach Shooting Sports › Forums › General Range Talk › Any word on range rules? › .338 Lapua mag
Per the FWC website, it says “Electronic targets are designed to accommodate centerfire rifles only chambered in all calibers up to and including .338 Lapua magnum.”
So I’d say up to the 338 lapua. I think okee goes up to .50 but I’m not 100% sure. See the link below for source info
https://myfwc.com/hunting/safety-education/shooting-ranges/palm-beach/range-details/