Or more like it if he is like me, will forget and most definately will dry ball and just use that nice wrench and pull the nipple to add a little powder.
Is this gun brand new? I can't recall?
I know I might buy, forge and grind a real good fitting screw driver and make it fit, well before I ever set to turning that screw. I guess you can tell a pet peeve of mine is nice guns with buggered up screws..
If it is a brand new out of the store gun, never fired before, maybe then I might see if i could nab that screw easy, and dob it with goo, but knowing me at that it would be the last time I ever took that screw out.
The because here is the wrench does it better. That screw is more plug than screw. To me anyway. If that was my new gun and being the wacko I am I might weld that screw in place and grind the weld so as to blend the whole thing into the snail and make it smooth, because that is just about the way i think the gun should be in the first place.
But then I know I am a little waqed.. About now that nasty biker comes out to play, and he says "What's yer excuse?" But I don't mean it...