May I humbly suggest you try the Pearce +1 baseplate extensions. It gives you a full grip, yet the heel of the grip isn't any longer so it still conceals easily. Your mags will also hold 11 rounds, giving you 11+1 for carry.
Best of all, they're only around $8 each, shipping included, from a few different eBay sellers.
I am amazed at how well the gun points, and how accurately I shoot it. I'm a wheel gun, with a Dan Wesson 715, a Smith & Wesson Model 19 4" barrel, and a Smith & Wesson Model 60 J-frame snubbie with 2" barrel. In defensive point shooting, the Glock outshoots them all.
Beautiful CCW however.
Now shopping for a comfy inside the belt holster.
“May I humbly suggest you try the Pearce +1 baseplate extensions.”
Yes to this. I shoot a 27 which is the 26 chambered for .40 caliber. The pearce makes it an almost perfect gun. It almost shoots itself.