TRINITY Railed Forend with 1000 Lumen Flashlight Combo Compatible With Mossberg Maverick 88, 500 & 590Key Features RAIL MOUNT FOREND SYSTEM Polymer forend with integrated black anodized aluminum Picatinny side rails COMPATIBLE WITH MAVERICK 88, MOSSBERG 500 & 590 Fits 12 gauge long action slide (7. 75") models INCLUDES ACTION BARS Works with both old and new Mossberg 500 platforms ERGONOMIC FOREND DESIGN Proper width, rearward angle, and back swell for improved control 1000 LUMEN LED FLASHLIGHT INCLUDED Powerful CREE LED with long range illumination