--- title: "LaserMax Green Guide Rod Laser For Glock" description: "Green guide rod laser sight for Glock 20, 21, and 41 Gen4 pistols. Features ambidextrous switching, pulsing mode, and user installation." canonical_url: "https://www.kygunco.com/product/lasermax-lms-1151g-glock-202120sf21sf-gen-1-3" meta: author: KYGUNCO "og:description": "Green guide rod laser sight for Glock 20, 21, and 41 Gen4 pistols. Features ambidextrous switching, pulsing mode, and user installation." "og:image": "https://cdn.kygunco.com/assets/products/62121/thumbnail.jpg?v=1713453234" "og:image:height": "500" "og:image:width": "500" "og:title": "LaserMax Green Guide Rod Laser For Glock" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Gun Parts](https://www.kygunco.com/category/shooting/gun-parts) / [Sights, Lasers & Lights](https://www.kygunco.com/category/shooting/gun-parts/sights-lasers-and-lights) / [Gun Lasers](https://www.kygunco.com/category/shooting/gun-parts/sights-lasers-and-lights/gun-lasers) / LSR-LMS-1151G ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/62121/main.jpg?v=1713453234) For illustration purposes only, this image may not be an exact representation of the product. # LASERMAX Guide Rod Laser - Green - Glock 20/21/20SF/21SF Guide rod laser sight for Glock 20 (Gen4), Glock 21 (Gen4), and Glock 41 (Gen4) pistols. Replaces the factory spring guide assembly with a green laser, an ambidextrous ON/OFF switch, pulsing mode, and an internal design that does not restrict grip or holster selection. User installed without gunsmithing or special tools. $289.80 ** 5 interest-free payments of **$57.96** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Selling fast. Limited quantities available. Item # 62121 Style LSR-LMS-1151G UPC 798816542622 Condition New Manufacturer [LaserMax](https://www.kygunco.com/brand/lasermax) Weight 1 lb ### [Green Glock Guide Rod Laser](https://www.lasermax.com/lms-g4-1151g.html) Designed specifically for use in Glock 20 (Gen4), Glock 21 (Gen4), and Glock 41 (Gen4) pistols, the LMS-G4-1151G replaces Glock's factory spring guide assembly with a high intensity green laser sighting system for advanced target acquisition. Easily user installed without the need for gunsmithing or special tools, the Guide Rod Laser is constructed with rugged, precision components including aircraft-grade aluminum and genuine Wolff springs. - Pulses for superior visibility and faster identification - Internal design does not restrict grip or holster selection - Distinct ambidextrous ON/OFF switch reinforces safe firearm handling - Proximity to the bore provides maximum POA/POI accuracy - Guaranteed alignment ensures center of mass shots - Also available in red ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from LaserMax ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/lasermax-lms-1151g-glock-202120sf21sf-gen-1-3#webpage","@type":"WebPage","description":"Green guide rod laser sight for Glock 20, 21, and 41 Gen4 pistols. 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