I didn’t put much last time about the Nitro’s. They are pretty great knives. They use the same M.A.G.I.C. system that the Smith & Wesson Military and Police knives use. I carried one of those with me for about 3 months and loved it as my everyday carry knife. The Nitro’s are a little bigger than the SWMP knives–good or bad depending on what you are looking for. But, if the size fits your needs, these are great, dependable knives. Check them out!