Product DescriptionThe Kinetic Development Group (KDG) SCAR MREX Mark II (Modular Receiver Extension) is a purpose-built M-LOK handguard extension designed to enhance the modularity, ergonomics, and balance of FN SCAR rifles. Building on years of service with the shooting community and Special Operations use, the MREX MKII adds M-LOK mounting slots along the full length of the handguard, including at the 2 and 10 o'clock positions, delivering expanded accessory placement options. This 4.25-inch extension model is ideal for SCAR configurations such as a 13-inch barrel paired with a suppressor, and it fits both SCAR 16S and SCAR 17S models.Product Highlights Adds full-length M-LOK mounting capability to FN SCAR platforms for improved accessory flexibility Enhanced M-LOK slot placement, including 2 and 10 o'clock positions, for optimized mounting and clearance Revised top interface replaces a full-length Picatinny rail with M-LOK slots for additional mounting options 4.25 in extension beyond the upper receiver-ideal for compact, suppressor-ready SCAR setups Improves overall rifle ergonomics and balance compared to the factory configurationSpecs Brand Name: Kinetic Development Group, LLC Product Type: SCAR Modular Receiver Extension (MREX) / M-LOK Handguard Extension Model: SCAR MREX Mark II (MKII) MPN: MRX5-MK2-130 UPC: 851064007753 Extension Length: 4.25 in beyond SCAR upper receiver Mounting System: M-LOK (full-length slots, including 2 and 10 o'clock positions) Compatibility: Fits FN SCAR 16S and FN SCAR 17S Color: Flat Dark Earth (FDE)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.