The SFL-11GL is a comprehensive forend replacement for 12-gauge Mossberg 500, 590, 590A1, and Shockwave shotguns, integrating a 1,200-lumen light and a 520nm green laser. Black glass-filled nylon construction, OAL 7.10, Weight 17.50 oz, waterproof. It features an ergonomic palm swell and over-molded rubber grip for superior control. The unit offers constant-on and momentary modes via ambidextrous switches protected by raised bump guards. Powered by two included CR123 batteries (1.5-hour runtime), it is also compatible with optional 18650 Li-ion rechargeable kits. The package includes an action tube nut wrench, hand stop, and safety strap for complete factory forend replacement.