Moving out of state

I have a few questions about CCW and moving to another state. I’m a Illinois resident but planning on moving to Las Vegas NV around the summer May-July. I’m currently a CCW holder I was wondering if it’s hard to switch over your CCW to another state you’re moving to? I’ve been doin research but the links I’ve been getting wasn’t the best information I needed via /r/CCW https://ift.tt/3peY3j8