I bought the more compact version. The R350CR which has a 4" barrel and a rail. I like it, the fit and finish is good and the trigger pull is about 5 pounds. I have heard there are/were issues with magazines so I bought 3 Mec-Gar mags to replace the stock one. It has three dot sites which will be replaced with night sights and I will have the trigger set to 3 pounds.
I was told once "if you don't have anything good to say don't say anything at all"