⚠️ Mandatory: Review Our Compliance Information Before Making A Purchase.
🚫 We cannot ship to: MA, CA, AK, CO, CT, DE, HI, IL, MD, MI, MN, NJ, NY, OR, RI, VT, WA, DC - please check back soon!
The Crimson Trace LG-420G Laserguard is a powerful green laser sight for the Sig Sauer P320 pistol, (also known as the M17 in full-size and M18 in compact). The LG-420G is quickly and easily user-installed in moments and offers a front activation button powered by Crimson Trace’s Instinctive Activation technology.The laser sight will provide two (2) hours of battery life with a single 1/3N Lithium battery and features a quick change battery cover for replacement without removal of the unit. As with all Crimson Trace laser sights, the LG-420G is completely user-adjustable for windage and elevation.This model features a Master On/Off switch for completely powering down the unit to train without the laser sight. Fits all P320 models except subcompact frames.
Manufacturer: | Crimson Trace |
Model: | Lightguard Sig P320 |
MPN: | LG-420G |
UPC: | 610242009084 |
“WPN”: | WA-610242009084 |
Drill & Tapped: | No |
Additional Features: | Fits Sig P320 Full Size Models |
Shipping Weight: | 0.25 |
Family: | Accessories |
Adjustable Objective: | No |
Illuminated Reticle: | No |
Scope Cover Included: | No |
5 star | 0% | |
4 star | 0% | |
3 star | 0% | |
2 star | 0% | |
1 star | 0% |
Sorry, no reviews match your current selections
It is the customer’s responsibility to understand and comply with all applicable state and local laws before making a purchase. For detailed information, please refer to our Shipping Restrictions By State page.
Certain products are regulated under the National Firearms Act (NFA) and are controlled by the U.S. Government. These items are authorized for export only to the designated end-user in the country of ultimate destination. They may not be resold, transferred, or otherwise disposed of to any other country or individual without prior approval from the U.S. Government, or as permitted by applicable U.S. laws and regulations.
For orders shipping to states with magazine capacity limits, restricted magazines will be removed from firearms prior to shipment, in compliance with state regulations.
You must be 21 years of age or older to purchase firearms or related components from Wasteland Armory. This is a legal requirement, and no exceptions will be made.
⚠️
Handling firearms or firearm parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information, visit
www.p65warnings.ca.gov
(CA Health and Safety Code Section 25249.6).
© 2025 Wasteland Armory. All Rights Reserved.