I think so but don't quote me on it. I do believe they offer one that can be used on both .223 and 9mm. It is a little bit heavier than a standard but will work with .223.
You can use CProducts, Colt, or Uzi mags. The Uzi mags will require a small cut with a Dremel to use the standard mag catch.
Do a little research on AR15.com and you will find a lot more info on them. I don't have one, but know a guy that does. He also said that Spikes are easier to set up. He researched all of the makers before he bought anything, and ended up with a Spikes. Hope this helps.
What i said was my opinion, To each their own. I bought the ciener instead of spending way more money for a dedicated 22 AR. All i have to do is switch bolts on any of my AR's and I'm good to go, Cheap accurate fun.