We all know (or should know) how to sight in long guns and scopes, hold overs, height over bore, etc., but when it comes to handguns with fixed sights, those POI to POA concepts get thrown out the window, and magical thinking takes over.
What sight picture you use or like is irrelevant to the gun- it does not care what sight picture you like or want, or used all your life with other guns. Bullets go where the bore is pointed (different for each gun with it's installed sights). If hitting POA, then your sight picture is correct for that specific tool.
If not hitting point of aim, then either change what the shooter is doing , or change the sights. Ideally, the best way to calibrate is to do it off a solid support (benchrest) to rule out as much human effect as possible. Obviously, trigger management and recoil control needs to be in place.
If shooting low/high, People always talk about sights in these forums, but never specify sight picture, so these topics go round and round and everyone could be on the wrong page. It's like giving an address without a house number or zip code. Sight picture should be first piece of data. Sights used (front and rear heights), sight picture, distance - are 3 pieces of data needed to analyze the poa/poi relationship.
Stock Glocks tend to shoot POA to POI if using the combat sight picture (#4) at handgun combat distances - front sight covering the intended POI.
What sight picture you use or like is irrelevant to the gun- it does not care what sight picture you like or want, or used all your life with other guns. Bullets go where the bore is pointed (different for each gun with it's installed sights). If hitting POA, then your sight picture is correct for that specific tool.
If not hitting point of aim, then either change what the shooter is doing , or change the sights. Ideally, the best way to calibrate is to do it off a solid support (benchrest) to rule out as much human effect as possible. Obviously, trigger management and recoil control needs to be in place.
If shooting low/high, People always talk about sights in these forums, but never specify sight picture, so these topics go round and round and everyone could be on the wrong page. It's like giving an address without a house number or zip code. Sight picture should be first piece of data. Sights used (front and rear heights), sight picture, distance - are 3 pieces of data needed to analyze the poa/poi relationship.
Stock Glocks tend to shoot POA to POI if using the combat sight picture (#4) at handgun combat distances - front sight covering the intended POI.