Crimson Trace Red Laserguard® for Sig Sauer P320, M17, M18

Powerful red laser sight for the Sig Sauer® P320 pistol, (also known as the M17 in full-size and M18 in compact)
Quickly and easily user-installed in moments
Front activation button – “Instinctive Activation” – the Laser Immediately Springs to Life as you hold the Pistol Naturally
Provides (4) hours of battery life with a (1) Lithium battery (included)
Quick change battery cover for replacement without removal of the unit
Completely user-adjustable for windage and elevation
Master On/Off switch for completely powering down the unit to train without the laser sight
Seamlessly Attaches to the Trigger Guard

Fits all Sig Sauer P320 (M17, M18) pistols – except subcompact frames