I've ordered from RKguns a few times, and had them sent to my closest RK store.
... Been happy with the experiences. They do sometimes take a few days to ship out, but it is mentioned when they will ship, and they keep you updated.
...have also bought several guns from the RK store itself, and they have matched the online price..
... i will be buying from them again, as soon as anything that piques my interest goes on sale.