LMT MRP CQB Carbine Length Quad Rail AR-15 Upper Receiver


  • 10″ Monolithic quad rail handguard
  • CQB Receiver with 10.5”-18” Intermediate Barrel Compatibility
  • 5 QD Sling attachment Points
  • Precision Machined Receiver with Quad-Rail handguard
  • True Monolithic Top Rail
  • Forward Assist
  • Black Finish


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SKUL7S1A Category

The LMT CQB Carbine Length Quad Rail AR-15 Upper Receiver is the perfect platform for building your custom AR-15. With a monolithic design and quad rail handguard, this upper receiver offers unparalleled stability and versatility. Whether you’re looking for a short barrel carbine or a full length SPR, the LMT CQB receiver has you covered. Simply add your own LMT barrels and you’re ready to roll. And with the ability to easily transition to .300blk or .224 Valkyrie, this receiver gives you the power to configure your rifle exactly how you need it. Don’t settle for anything less than the best – build your custom rifle with the LMT CQB Carbine Length Quad Rail AR-15 Upper Receiver.

This receiver is made from high-quality materials and features a monolithic top rail for mounting optics. It also has 5 QD points for attaching accessories, and a forward assist for added durability. Plus, the precision machining on this receiver is second to none. So if you’re looking for an AR-15 upper receiver that can do it all, the LMT MRP CQB is the perfect choice.


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