Edmo
US Veteran
I'll echo the thoughts that if you already have a GLOCK 23, the GLOCK 27 sub compact would be a great fit. I find I carry these two models the most.
There are a lot of benefits for you to pick the G27... It is the same caliber as your G23, G23 mags will fit and run flawlessly in it, many holsters and mag pouches for one will work with the other, they both have the same trigger, and the manual of arms is identical.
If faster follow up shots are desired, the 9mm team of the GLOCK 19 & 26 would be a great replacement choice. Modern ammo makes the difference between calibers less of a factor these days.
Now to my thoughts of the Shield. Mine is an early version of the 9mm Shield and it has been flawless with over 600 rounds through it. It is truly "GLOCK-like" in reliability and has a similar trigger pull and reset travel when compared to my GLOCKs. I mention this as your GLOCK-to-Shield transition would be easier because of it.
I rate the Shield as an excellent CCW and self defense gun, but would give it lower marks for you as a duty gun because of magazine capacity. For duty, pick something which can stay in the fight for longer than 7-8 rounds. This would be especially important if your job may put you into a confrontation with multiple assailants.
One man's opinion...
Edmo
There are a lot of benefits for you to pick the G27... It is the same caliber as your G23, G23 mags will fit and run flawlessly in it, many holsters and mag pouches for one will work with the other, they both have the same trigger, and the manual of arms is identical.
If faster follow up shots are desired, the 9mm team of the GLOCK 19 & 26 would be a great replacement choice. Modern ammo makes the difference between calibers less of a factor these days.
Now to my thoughts of the Shield. Mine is an early version of the 9mm Shield and it has been flawless with over 600 rounds through it. It is truly "GLOCK-like" in reliability and has a similar trigger pull and reset travel when compared to my GLOCKs. I mention this as your GLOCK-to-Shield transition would be easier because of it.
I rate the Shield as an excellent CCW and self defense gun, but would give it lower marks for you as a duty gun because of magazine capacity. For duty, pick something which can stay in the fight for longer than 7-8 rounds. This would be especially important if your job may put you into a confrontation with multiple assailants.
One man's opinion...
Edmo