Used Shockwave 590 12 GA model is equipped with the Crimson Trace LS-250 Lasersaddle -- attached seamlessly to the receiver, and providing ambidextrous touchpad points for instand activation and adjustments for windage and elevation.  Creates approximately 1/2" dot at a distance of 50 feet. 

Takes 2 3/4 and 3" (!!) shells. 

Some wear and tear on the grip. Works without issues. 

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MSRP $714.00

No returns. 

Not interested in trades. Sold as is, without any boxes or instructions. 

Let me know if you'd like a video or any additional pictures.