Glock shooters?

[rukiddin]

For those who shoot a glock with a conversion barrel. I am looking at adding a 357 sig barrel and/or a 9x25 Dillon barrel to my Glock 20. How does this affect your sighting? IOW, how much should/will my POI change with current iron sight picture? Or is it not enough to worry about?
My goal is to kill a deer with it (the 10mm) and I am pretty comfortable with it out to 30 yds. Will I lose that accuracy with the conversion barrels? Thanks ya'll, I'm a shotgun nut, but I know very little about pistols.

 

[Mid]

Accuracy will not suffer, however with the difference in POI you will have to remember which barrel/caliber you currently have installed and to remember to adjust your sight picture to hit your target effectivly. Kinda like sighting you rifle/scope in on 150gr bullet and changing to 180gr and having to remember that it will be "Lil low". too much for me to have to do especially if i am carrying it as a CCW and it is called upon. i would keep the G20 (ultimate stopping power) and get a G32 if'n you are wanting a .357 SIG...just my $.02

 

[pcrc]

Probably not enough to worry about when deer hunting. Only way will be for you to shoot it and see.

 

[rukiddin]

the 10mm will be my go to for the deer and my carry gun, but the 357 and the 9x25 will be for "tinkering" and just something neat to have and take to the range. At 114.00 for the barrels, I cant hardly not try them at that price.

 

[Hogbear]

I have a .357 SIG barrel for my Glock 22. I hardly ever shoot it past 10 yds though, but at that range the .40 and .357 hit in the same spot.