I love this product. It's sturdy and reasonably priced. I've already used it well over 100 times. I use it every time I practice dryfiring. Additional benefits are as follows:• No more "guessing" if your firearm is unloaded. (Please still follow the 4 rules of gun safety)• No more double, or triple checking to make sure the firearm is unloaded. Once the product is installed, you know for a fact it can't be loaded with a live round. (Please still follow the 4 rules of gun safety)• Great training tool for kids to ensure they're training safely (Please still follow the 4 rules of gun safety)• Great for tracking muzzle discipline when drawing and presenting firearm. (Please still follow the 4 rules of gun safety)