I sharpened my M-9 at 19 degree angle

[paulie]

I use a cheaper version of a Lansky sharpening system,,,a Blademaster,,,not to spam but to make a point only,,,easy does it,,,at any angle,,,do NOT press hard,,,you do not want to ever take too much off your blade these type of sharpeners WILL,,,so very light strokes is enough,,,my M-9 is always sharp ready,,,and I know its a bayo and NOT a razor,,,,but the edge is enough to cut meat,,,Regards, Paulie