Go f*ck yourself then you rotten know it all bastard. There is too a f*ckin screw that goes exactly where I said it does. I've got my Marlin 336 in my goddam hand right now and I'm lookin right at the f*ckin thing you azzhole. I've had a bunch of these things and worked on a bunch more and know EXACTLY what I'm talking about. You on the other hand, wouldn't know how to judge the quality and design of a firearm if you had it shoved up your azz. Now STFU and go find somebody who gives a shyt about your ignorant, uninformed opinion cuz it sure as hell ain't me.