[Robbins290]

does anybody have any experince with the 30-21 mags for the glock? i see they have a spacer for the 21 mags. do they work? how do they look ans feel?

[Teachu2]

I chose to buy dedicated G30 mags only, as 1) I practice with the gun in "carry" configuration, and 2) here in CA, they both hold 10 rounds.

The sleeved g21 mags alter the grip, and the G30 is my primary CCW. With all my CCWs, I practice with them as they will be carried, and usually with full-power ammo.

[amd6547]

G21 mags work fine in the G30.
I usually carry the G30 with a 9rd (really 8rd) mag. I switch to the 10rd mag at home, and I keep a G21 mag for a reload. I have a grip spacer, but I am not convinced it is needed.

[k4swb]

I use the G21 mags and sleeves for HD and range shooting.
It does change the feel of the gun, to the better and I've had no issues with many rounds shot.

I CCW with the 10 rounders most times.

[Robbins290]

thanks everybody. im planning on packing the 10 rounders but wanted more for hd. i want to put all the guns in safe and not leave any in the night stand while im not home.

[coalman]

G21 mags work fine without the spacer.