PliotronX
Diamond Member
Yes, it is just size and capacity. The nuance is that larger frames tend to be more reliable simply because the recoil spring is under less pressure and has more time to cycle because of the longer slide. Longer sight radius also means it's easier to acquire the sight picture and the longer barrel drives the bullet faster so it is more effective.I am swayed to the Glock 9mm. Can you tell me what the main difference is between the Glock 17 and Glock 19, or is it just size? There also appear to be various generations of Glocks. Is the latest generation the better one?
The Generation 4 Glocks have proven just as reliable and feature dual recoil springs IIRC so they soak up a little more recoil and stippling on the sides of the grip help with positive handling. If you find a good deal on a Gen 3 I would be confident in it as well.
As far as ammo goes, keep a couple of boxes of any of these and loaded for defensive use and however much of FMJ you wish for practice:
Barnes XPB 115 gr JHP (copper bullet)
Federal Tactical 124 gr JHP (LE9T1)
Federal HST 124 gr +P JHP (P9HST3)
Remington Golden Saber bonded 124 gr +P JHP (GSB9MMD)
Speer Gold Dot 124 gr +P JHP
Winchester Ranger-T 124 gr +P JHP (RA9124TP)
Winchester 124 gr +P bonded JHP (RA9BA)
Winchester Ranger-T 127 gr +P+ JHP (RA9TA)
Federal Tactical 135 gr +P JHP (LE9T5)
Hornady Critical Duty 135 gr +P PT
Federal HST 147 gr JHP (P9HST2)
Remington Golden Saber 147 gr JHP (GS9MMC)
Speer Gold Dot 147 gr JHP
Winchester Ranger-T 147 gr JHP (RA9T)
Winchester 147 gr bonded JHP (RA9B/Q4364)
This is the list of acceptable defense loads from the foremost authority in terminal ballistics. Notice that the HST 124 standard pressure is NOT on it.
He has said that load is ok if you can't get something from this list but you should pick something from the list first if you can get it.
If I can't find the HST 147 or 124 +P I usually go with either 124+P Gold Dot or 124 +P Golden Saber bonded