I got a brand new Shield in 9mm with no manual safety. I fired a rental gun last year so, I knew how the gun felt before purchasing. I am not sold on the G43 at least at retail price right now.
I cleaned and lubed my Shield as I do with all new guns. I fired 210 rounds from 115gr to 124gr, etc. I had no malfunctions and the gun was plenty accurate. I was very pleased.
When I disassembled the gun for cleaning, the recoil spring assembly came completely apart. There was no way to get in back in the gun. The gun was dead on the water.
I called S&W customer service and explained, They did not hesitate to send me new RSA which I am waiting for now.
I have been unable to source any spare recoil spring assemblies online. I really like the gun and hope that mine is an exception...