“MF1 is a structurally superb drop point blade with a robust design and a tremendous grip. Being a medium sized knife, it is perfect for self defense or for situations where a smaller EDC blade would be deemed inadequate. I like a slightly heavier and slightly thicker than average tactical folding knife design, so this was a perfect choice. Another round of applause for Extrema Ratio.” Ben It is the responsibility of the buyer, not Xtreme Knives, to determine and follow all local, state, federal and international laws and ordinances regarding the purchase, possession, and use of any item purchased from us. Copyright 1999 - 2012 Xtreme Knives (tm). All rights reserved worldwide.