LaserLyte is now shipping a laser aiming unit for the Glock 42 pistol. The new unit uses a red laser that mounts to the front of the trigger guard.
The unit will have two laser housings one to fit the G42, and the second to fit the G26/G27 pistols. This would allow the shooter to swap the laser from one gun to another. Currently, the units are shipping with the G42 housing only, though purchasers will be able to pick up the G26/G27 housing later this year free of charge.
MSRP is $104.95.
This video shows the installation process: