Happy with the product and quality - L2D Combat Precision Match Fluted/Threaded Barrel, S&W M&P Shield 9

Really impressed with the finish and quality of this product. Threads are beautiful and the included protector is very nice. Barrel will likely hang up right after installation, but this passed after I manually racked the slide probably about 50 times. Shot 100 rounds of halfway decent brass through it with no problems at all. You'll also notice that the operation of the slide feels noticeably smoother than with the stock barrel. This being said, there will still be some wear to the coating in a couple areas, within reasonable expectation. Didn't notice any change in accuracy within my ability to shoot.