The LG-401G green laser sight for 1911 pistols combines Crimson Trace’s celebrated Lasergrips® platform with the visible advantages of green laser technology. Using the smallest laser green laser diode available, the LG-401G emits a powerful green beam yet still provides over two hours of run time on (4) #2016 batteries. The LG-401G utilizes Crimson Trace’s famed Instinctive Activation™ technology – meaning that when the pistol is held in a normal firing grip, the laser sight is activated. A Master On/Off switch allows the shooter to completely power down the unit for range training without the laser. Green Lasergrips® set a new standard in 1911 green laser technology.
This product is not compatible with ambidextrous safety levers. We stock shortened ambi-safeties from Wilson Combat® in BLACK and STAINLESS. Gunsmith installation is required.
Warranty:
Three Year Full Warranty
| User Guide | Installation |
Notice for California consumers:
⚠ Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Specs
- Activation Location Front Activation
- Activation Type Instinctive Activation
- Attachment Grip Replacement
- Beam Intensity 5mW peak, 532nm, Class 3R green laser
- Dot Size Approx. 0.50″ at 50′
Fit Notes
1911 Full Size:
Fits 1911 and 1991A1 full-size frames, including: Auto-Ordnance, Les Baer, Colt, Kimber, Nighthawk Custom, Olympic Arms, Para-Ordnance (full-size, single-stack), Safari Arms, Sig Sauer, Smith & Wesson, Springfield Armory, Taurus, Dan Wesson, Wilson and most other 1911’s with grip screws measuring 3-1/16″ apart.
Instinctive Activation
Unique to Crimson Trace products, the LG-401 offers a front Instinctive Activation button for immediate laser deployment.
Bright Beam
The brightest laser allowed by law. This beam will be visible to shooters in almost any lighting condition.
Windage and Elevation Adjustments
Factory sighted at 50′, but is completely user adjustable for windage and elevation for fine tuning your exact point-of-impact.



