Crimson Trace Lasergrip for Sig Sauer P228/P229 Black with Dual Side Activation
http://www.amazon.com/gp/product/B000KOUAWY?tag=sukses2015-20
Instinctive activation and fully adjustable for windage and elevation
Manufactured to fit seamlessly with the firearm frame
No gunsmithing or frame modifications required for installation
Rubber overmolded dual side activation master onoff switch
Proudly made in the USA