Originally Posted by surebet
Can this mate with a G19?
The only difference between Glocks (besides caliber) is the length of the barrel/slide and the length of the grip. Aside from that the guns are identical, so I can't see this not fitting the 19. But the G27 might have issues with the lower pat of that laser, the grip button, might interfere in some way. I don't overly consider the G19 to be much of a compact gun though.