OUTDOOR EDGE - MA-10 -Magna Folding Pocket Knife ( 4" AUS-8A Stainless Steel) The Magna designed by custom knifemaker Kit Carson is a robust, full sized folder with a slim profile for everyday carry. This is no ordinary pocketknife but a solid workhorse to handle any outdoor cutting task. The Magna features a streamlined 4" clip-point blade with a grooved, ergonomic contoured handle.