I have one in .223. It wasnt one of my better ideas. While it is "accurate enough", its not what Id call accurate.
The bolt is hitchy, and not at all smooth. Sometimes it wont feed the round propelry, and you often have to pull back a little on the blt and ease it closed. A Remington or Savage it aint.
I too was drawn to the gun using AR mags, but that too has its limiting factors. The main issue there is, it limits you to rounds that will fit in the mag. If youre wanting to use longer bullets with a longer OAL, youre basically screwed.
Another thing that drew me to it, was the threaded barrel so I could use my suppressor with it. Downside there is, after a couple of rounds, the heat coming off the can makes it about impossible to use the scope, as the mirage coming off the can, makes its difficult, and sometimes near impossible to see. Dont seem to have that issue with my AR's.