Crimson Trace S&W Sigma Laserguard LG-406 -

LASERGUARD™
•For S&W Sigma   •Front activation   •Laser system for ultra-compact polymer frame semi-autos   •Lightweight polymer housing w/rubber overmold activation pad   •Seamless integration w/trigger guard yields repeatable accuracy   •Provides instinctive activation   •Ultra-compact 3.3mm diode   •Two-screw tab lock attachment