LMT MLC 5.56 AR-15 Complete Upper – 16″


  • 16” chrome lined barrel
  • Chambered in 5.56 with 1:7 twist
  • Carbine length gas system
  • Monolithic free float handguard
  • Quick change barrel system
  • M-LOK and QD sling attachment slots
  • BCG and charging handle installed


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SKUMLKU16 Category

This complete upper receiver features a fully monolithic handguard and receiver design that free floats the barrel for improved accuracy. The monolithic handguard also features M-LOK attachment slots for attaching accessories, and attaches with two Torx screws that hold the barrel in place and allow for quick removal to change out the caliber. This model comes with a 16” barrel chambered in 5.56 with a 1:7 twist rate, perfect for those who want accuracy and dependability in their AR-15. The carbine length gas system and port are tuned for reliability in adverse conditions, making this upper receiver perfect for any situation. Comes with a bolt carrier group and charging handle installed, so you can be ready to hit the range as soon as it arrives. Don’t settle for anything less than the best – choose the Lewis Machine and Tool MLC Complete AR-15 Upper Receiver.


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