I purchase a new shield not too long ago and the recoil spring assembly is bothering me. It's hard to explain but it will only compress when the coils are orientated a certain way. After I field strip it, I have to keep rotating it in order to find the sweet spot so it will go back into the slide. Some of the coils are actually bent. I emailed s&w for a replacement...it's a great sized handgun and would love to place in my off duty carry rotation. Hopefully they send me a replacement soon. Thanks for reading my rant/vent. I'm not going to judge the product because of a faulty RSA, I believe it has the potential of being a solid weapon; just a little disappointed.