CTC LASERSADDLE LS990 MOSSBERG AFTERSHOCK GRN

The Crimson Trace LaserSaddle LS990 is a green laser sight built specifically for the Mossberg 990 AFTERSHOCK 12-gauge shotgun. If your tactical shotgun came sparse on aiming options, this saddle-mounted laser gives you a quick, daylight-visible aiming point that's fast to activate and dead simple to dial in. The 5mW green laser is the brightest allowable under federal law, making it visible in bright conditions where you need it most—whether you're running drills at the range, working a home-defense scenario, or testing your shotgun's capability in field conditions.

The LS990 mounts directly to your Mossberg's receiver using included screws, sitting low and out of the way of standard sight pictures if you ever want to cowitness iron sights. Activation is intuitive: ambidextrous buttons let you fire the laser from either side, and a master on/off switch lets you power the system down completely when you're not using it. Windage and elevation are user-adjustable, so you can dial it in to your point of impact without a gunsmith. The polymer body is tough enough for duty use, and the included battery replacement tool doubles as your adjustment key—practical engineering that keeps you out of the gun store looking for special tools.

Battery life runs two hours on constant activation with included CR2016 cells, which you can swap out yourself when they're spent. The LS990 also plays nice with aftermarket picatinny rails if your setup has them. This is purpose-built hardware for operators who want a reliable, law-compliant aiming solution on a shotgun that didn't ship with one.

Key Features

• 5mW green laser (daylight visible, maximum legal brightness)
• Direct receiver mount for Mossberg 990 AFTERSHOCK and Mossberg 940 12-gauge
• Ambidextrous activation buttons for either-hand operation
• User-adjustable windage and elevation
• Master on/off switch for full system shutdown
• Sturdy polymer construction with included mounting screws
• Compatible with aftermarket picatinny rails
• CR2016 batteries included; user-replaceable

Specifications

Frequently Asked Questions

Will the LaserSaddle LS990 fit my Mossberg shotgun?

The LS990 is designed for the Mossberg 990 AFTERSHOCK and Mossberg 940 in 12-gauge only. It mounts directly to the receiver using included screws and is also compatible with aftermarket picatinny rails.

How bright is the green laser, and will I see it in daylight?

The LS990 uses a 5mW green laser—the maximum brightness allowed by federal law. Green lasers are inherently more visible to the human eye than red in daylight conditions, making this a practical aiming tool in bright outdoor settings.

What batteries does it use, and how long do they last?

The LS990 runs on CR2016 batteries (included with your sight). Battery life is two hours on constant activation. You can replace the batteries yourself without tools beyond what's included in the package.

Can I use the LaserSaddle with iron sights?

The LS990 mounts low on the receiver, so it can coexist with standard sight pictures. Whether the two aiming methods work together will depend on your specific shotgun's configuration and your preference for sight alignment.