Crimson Trace Lasersaddle Red Laser Sight for Mossberg 500 & 590 Series Shotguns & Shockwave 01-7810. Crimson Trace designed each of these Green Laser Sights with multiple ambidextrous laser activation pad points so that you can instantly target your next objective with your preferred shooting grip. To ensure peak accuracy the Crimson Trace LS-250 Lasersaddle Laser Sight for Mossberg Shotguns is user-adjustable for both windage and elevation and you can also easily install these sights yourself without the help of a qualified gunsmith. You can wield these laser sights in harsh environments since they're housed in rugged polymer. Upgrade your waterfowl hunting experience when you get the Crimson Trace LS-250 Lasersaddle Mossberg 12 Gauge Laser Sight for your 500 590 or 590 Shockwave shotgun. Specifications for Crimson Trace LS-250 Lasersaddle Laser Sight for Mossberg: Manufacturer: Crimson Trace Color: Black Laser Output: 5 mW Reticle: Laser Gun Make: Mossberg Gun Model: mossberg model 590 20 Gauge Mossberg Model 590 12 Gauge Mossberg Model 590 Shockwave Mossberg Model 590 Mossberg Model 500 Fabric/Material: Polymer Condition: New Mount Type: Saddle Mount Features of Crimson Trace LS-250 Lasersaddle Laser Sight for Mossberg Fits most Mossberg 12 gauge 500 series 590 590A1 & Shockwave - Does not fit .410 Bore Does not fit the Mossberg 500 ATP with our provided screws Fits Mossberg Shockwave 500 & 590 receivers. Does NOT fit the 590M receivers. Does not interfere with side saddles or top rails for a smooth operation Contact pressure activation points allow for natural operation of the laser while in use Activation Location: Side Activation Activation Stype: Instant Activation Dot Size: Approx. 0.50 at 50 Runtime: 3 hours of battery life Batteries Included 3 Year Warranty Free Batteries for Life Beam Intensity : Features a 5mW peak 620-670nm Class 3R visible green laser that is in conformance with and complies with 21 CFR 1040.10 with a maximum power output of "5mW" for a "Class 3R Green Laser - the brightest beam allowed by law Package Contents: Crimson Trace LS-250 Lasersaddle Laser Sight for Mossberg User Guide Batteries Shim What firearm models does the manufacturer say Crimson Trace LS-250 Lasersaddle Laser Sight for Mossberg is compatible with? The manufacturer suggests that Crimson Trace LS-250 Lasersaddle Laser Sight for Mossberg is compatible with Mossberg Model 500 Mossberg Model 590 Mossberg Model 590 Shockwave Mossberg Model 590 12 Gauge mossberg model 590 20 GaugeCrimson Trace 01-7810: LS-250 Lasersaddle Red Laser Sight for Mossberg 500 & 590 Series Shotguns & Shockwave