Most of the time, for most people, if you're careful about cleaning around the striker hole don't get an abundance of cleaner/oil into it, you'd probably never need to remove the striker and clean that channel.

I got mine in 2012 when they 1st came out, checked the channel once a couple Years ago and it was clean. Unless I start getting consistent light strikes, I probably won't bother to check it again.

Basically though, it comes apart the same as a Glock, or an XD.