Product Description The Area 419 ARCALOCK 12" M-LOK Rail (model 419-ALK-MLOK12) is a precision-engineered accessory rail designed to bring ARCA-Swiss compatibility to M-LOK-equipped handguards. Machined from high-quality aluminum with a durable matte black finish, this 12-inch rail panel features the proprietary ARCALOCK interface along its length, enabling shooters to quickly and securely mount ARCA-Swiss compatible accessories such as bipods, tripod heads, and shooting rests directly to their rifle. The skeletonized design keeps weight to an absolute minimum while the serrated side edges and multiple M-LOK slots provide solid registration and mounting flexibility. Whether used for precision long-range shooting or field applications, the ARCALOCK M-LOK rail delivers the reliability and adaptability that Area 419 is known for. Product Highlights ARCA-Swiss Compatible Interface: The ARCALOCK system provides a full-length ARCA-Swiss compatible rail, allowing seamless attachment of tripod heads, bipods, and other precision shooting accessories. M-LOK Ready: Attaches directly to any M-LOK compatible handguard, making it easy to add ARCA functionality to a wide range of modern sporting rifles. Lightweight Skeletonized Construction: The open-slot design dramatically reduces weight while maintaining structural rigidity for use in demanding shooting conditions. Durable Anodized Finish: Matte black hard-coat anodizing provides long-lasting corrosion and wear resistance for field and range use. Precision Machined by Area 419: Manufactured to the exacting tolerances Area 419 is renowned for, ensuring consistent fit, function, and performance. Specs Brand: Area 419 Firearms Model: ARCALOCK 12" M-LOK Manufacturer Part Number (MPN): 419-ALK-MLOK12 UPC: 853675008709 Length: 12 inches Rail Interface: ARCA-Swiss compatible (ARCALOCK) Handguard Compatibility: M-LOK Finish: Matte Black Anodized Shipping Weight: 0.29 lbs 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. ]]>