RE: 6 o'clock hold
i shoot like briman...where i want the bullets to go is right where the top edge of my sight it(i still call it a 6 oclock hold...in my eyes im still holding at 6 oclock compared to dead on line i do with my .010" bow pins....)
hard to explain in text...
thats the way i was taught to shoot pistols/ARs/combat shotgun...whatever you do, be consistant. if you want your bullets to hit what is at the top edge of your sight, you have a good sight picture and a good refrence...no guessing..top edge of the sight every time..