This bore cleaner works, seems to be well-made, makes my 9mm bore shiny and clean. Time will tell how long it holds up, will update if I don't get my money's worth out of this.I like that i do not have to look for a brush and snake to clean my guns. All together in this handy gadgetNot much to review. Does the job and I prefer real acid among other competitors.This doesn't take the place of a thorough tear down clean, but it does a great job in between cleanings.Very nice product have one for everyone of my firearmsGreat value easy to use no complaints!Use this every week or so after shooting league.I use mine all the time and I accidentally bought a second one. I gave it to my best friend and he uses it almost every week also. Good product easy to use does exactly what it supposed to.Good price and gers the job done!Does what it is supposed to but be aware the area where the nylon thread attaches to the bore cleaner is quite bulky, too much so to fit in the barrel. I had to flatten it out a bit with a soldering iron and heat/melt the end of the fabric.Arrived quickly and well packaged. This is an awesome product and does everything it says it will, but it!!!?Très bienlove this thing work amazingThis is a quality product at a great price. It's well made and should stand up for years of use!!