Product DescriptionThe Ergo 4256BK replacement forend is designed specifically for Mossberg 500 and 590 Shockwave shotguns, giving users a durable and lightweight upgrade with modern accessory mounting capability. Built from 6061-T6 aluminum and finished in a hard coat anodized matte black, this short forend offers a slim, low-profile feel while adding M-LOK compatibility for lights, grips, and other accessories. With mounting slots positioned at the 3, 6, and 9 o&';clock positions, it provides versatile customization without adding unnecessary bulk.Product Highlights Designed to fit Mossberg 500 and 590 Shockwave models only for a secure replacement forend solution. Constructed from durable 6061-T6 aluminum for strength, reliability, and reduced weight. M-LOK compatible slots at the 3, 6, and 9 o&';clock positions allow easy accessory attachment. Hard coat anodized matte black finish helps resist wear while delivering a clean tactical appearance. Short, low-profile design enhances handling and keeps the shotgun streamlined. Specs Brand: Ergo Manufacturer Part Number: 4256BK UPC: 874748009102 Product Type: Replacement forend Compatibility: Mossberg 500/590 Shockwave models only Accessory Interface: M-LOK compatible Mounting Positions: 3, 6, and 9 o&';clock Material: 6061-T6 aluminum Finish: Hard coat anodized matte black Profile: Short length, low profile, lightweight design Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.