One of the best set of Glock 42 night sights you can buy is the big dot tritium sights from XS sight systems.
The over sized big dot that glows makes acquiring your target faster and easier than any other sights on the market.
The G42 big dot night sights are meant for fast targeting, not competition precise target practice...real world target acquiring where milliseconds count and you need to get on target fast.
These are perfect for carry guns like the sweet shooting G42.
You will not be disappointed with these sights.
XS also makes the same type of sights with a smaller front dot they call the standard dot here.
One customer let us know that installing these sights on his 42 was extremely easy and just took him a few minutes.
**(Rear dot/line is high visibility white paint)
Great sites,suits my purpose for having a self defense gun!! Recommend to anyone carrying CCW Mark W. on 19th Sep 2014
Very fast service! Lenny E. on 19th Sep 2014
Great in daylight. Not very happy with them at low light or at night--can't see the rear sight at all during these times. Accuracy and ease of installation is great. And I was happy that a front sight installation tool was included, along with a marginally useful rear sight tool (although I had my own). David B. on 19th Sep 2014
These are excellent for fast sight picture. Weaponhero had them before anyone else (glock 42) and shipped them affordably and very fast. Thank you, I would highly reccomend and use you guys again! -Joe Glock42 Joe on 13th Feb 2014