The Kinetic MREX Modular Receiver Extension is designed to enhance the SCAR platform by offering durability, lightweight construction, and a sleek aesthetic. Both the 4.9 inch and 4.25 inch MK2 versions share the same core principles of improving the rifles modularity and ergonomics. The one-piece construction of the MREX ensures maximum durability without a significant weight penalty, while its extended rail length in front of the gas block provides additional space for accessory attachments. This also improves the rifle?s balance and accommodates a modern forward support hand position, making it more versatile and user-friendly.
The 4.25inch MK2 version differs from the 4.9inch primarily in its design updates and refinements. While the 4.9inch version includes a traditional Picatinny rail at the 12 o?clock position, the MK2 replaces this with M-Lok slots, allowing for more versatile mounting options. These additional M-Lok slots are also present at the 2 o?clock and 10 o?clock positions, which not only provide new mounting locations but also act as a shield for the gas block. This makes the MK2 better suited for users who prefer more modularity and flexibility in accessory placement. Furthermore, the MK2 retains the step-down design forward of the front folding sight, similar to the original MREX, but offers a shorter overall length at 4.25 inches compared to the 4.9-inch version.
In essence, the 4.9inch version is ideal for users who prefer the traditional Picatinny rail configuration and a slightly longer profile, while the 4.25? MK2 is tailored for those seeking a more compact and modernized design with expanded M-Lok compatibility. Both options maintain the signature features of the MREX system, including durability, ergonomic enhancements, and an improved aesthetic for the SCAR rifle.

Key Feature

• 6000 Series Aluminum Construction Airsoft Handguard
• Works with VFC / Tokyo Marui SCAR models (see specifications for details)
• M-LOK modular design
• Simple, lightweight and highly durable one-piece design
• Improved rifle balance and weight distribution
• Better accommodates the modern support hand forward rifle hold
• Rotation limited QD sockets on each side
  
• Additional M-Lok slots in the 2 and 10 o?clock position
• Traditional picatinny in 12 oclock position is replaced by M-Lok slots