LMT MLC Carbine Length M-LOK AR-15 Upper Receiver – Tungsten Gray


  • CQB Receiver with 10.5”-18” Intermediate Barrel Compatibility
  • 5 QD Sling attachment Points
  • Precision Machined Receiver with MLOK handguard
  • True Monolithic Top Rail
  • Forward Assist
  • A2 Flash Hider
  • Tungsten Gray Finish


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Introducing the LMT MLC Carbine Length M-LOK AR-15 Upper Receiver – Tungsten Gray. This versatile receiver gives you the power to configure your rifle exactly how you need it without buying multiple guns. With its interchangeable barrels, you can easily transition from a door-kicking short barrel carbine to a full-length SPR in under a minute. It’s also chambered for intermediate-caliber cartridges, making it a great choice for long-range shooting. And with its tungsten gray finish, this receiver is sure to stand out from the crowd. So don’t settle for anything less than the best – get your hands on the LMT MLC Carbine Length M-LOK AR-15 Upper Receiver in Tungsten Gray.

The CQB receiver is one of three available sizes: MRP CQB, full-size MRP, and MWS. CQB receivers have a short handguard that fits barrels between 10.5” and 18”. The full-size MRP receiver uses the same cartridges as the CQB receiver but has a larger handguard for rifle-length gas systems and 14.5” or longer barrels. Finally, the MWS is the .308 full-power equivalent. With a wide range of available calibers, the MWS makes a great hunting rifle, battle rifle, or DMR—and transitions between them with simple barrel changes.

This receiver also has a monolithic top rail for fully variable optics mounting, 5 available QD points, a forward assist, and incredible precision machining. Overall, the LMT CQB receiver is a fantastic place to start an AR build, especially when you want that barrel-changing ability. This version uses an MLOK handguard for accessory attachment, but Quad-Rail and Slick receivers are also available.


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