Not the best idea if you want accurate and timely follow up shots.Always liked the looks but could never get the G19 I owned to shoot where I was aiming. At 30' I was consistently center left a couple of inches. I bought a grip Force Adapter which changes the angle a bit and I improved but I sold the gun.
Then, a few minutes ago I stumbled across this video which may really apply to the Glock and their unique grip angle.
I hope it helps, https://www.youtube.com/watch?v=YNVYu3koF4o
It would be better to work on the weak hand grip to keep the gun from shooting left for a right handed shooter.