Lasermax for glock 27 - Lasermax Guide Rod Laser Sight for Glock Pistols

I bought this not knowing anybody that used one. I tried a friend's G27 with crimson trace and the grip was too fat. The LaserMax came with easy step-by-step instructions and I had it installed in about 20 minutes. Make sure you use the straw they give you and read all the directions first. I am very pleased and highly recommend this product. I have been "playing" with it for countless hours and am still on my first set of batteries. There is no sight adjustment (which I thought was going to be a problem) but it is not needed. It is very accurate at 25-30 feet.
Pros: No increase in grip size, works with all holsters
Cons: Price $$$

This review was written in the old system and had content requirements that are different than reviews written today.