Manufacturer: Crimson Trace LG329
Specifications and features:
Fits SIG Sauer P228 and P229 models
5mw and 633nm peak beam intensity
Class IIIa laser
0.5" dot at 50'
Pre-sighted in at 50'
Adjustable windage and elevation
Master on/off switch
Dual side-activation buttons
2 lithium batteries w/4+ hrs. of continuous use
5-year shelf life
Includes small hex wrench