I have had my LaserMax Centerfire laser on my LCR for several months and have shot about 500 rounds of various types of ammo with it and can only state positive things about LaserMax. Has never turned on by accident and believe the switch requires just enough effort to activate the laser to eliminate this concern. Because accidents will happen, there is an automatic turnoff feature after 5 minutes. Can only say good things about this laser. Although CT has dominated the market for many years, several other companies now make excellent lasers at a much lower price and prove that competition is good.