Titleist_03, I agree that Muzzy' s could be a little sharper out of the box, but in the 10 years that I' ve used them I have never had a problem with a lethal shot, so they must be sharp enough to do the job, they always shave hair off my arm though.

I' ve tried to hand sharpen but it is tough as he!!, besides replacement blades are only around $8 a box so why bust your knuckles over something like that.