LMT M4 Flattop AR-15 Upper Receiver Assembly

Manufactured by Lewis Machine & Tool
SKU: L7D1A
MPN: L7D1A
Manufactured by Lewis Machine & Tool
1 Review
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Details

Details

This Lewis Machine & Tool M4 style flat top upper receiver comes from the factory with forward assist and dust cover already installed. This forged AR-15 upper receiver is compatible with Mil-Spec parts and lowers. The flat top picatinny rail features laser engraved T-marks to make it easier to put your optic back on in the same spot if you ever take it off. Hardcoat anodized black to military specifications, this LMT Upper Receiver is a reliable foundation for building a high-quality AR.

Features:

  • Forged from aluminum
  • Hardcoat anodized
  • T-marked picatinny rail
  • Includes forward assist and dust cover assembly
  • Compatible with Mil-Spec AR-15 lowers and parts


Lewis Machine and Tool Company has been providing US Military, law enforcement, and government agencies with high-quality weapon systems since 1980. LMT is dedicated to providing that same level of precision engineering to civilians as well and is even expanding into foreign military services. All LMT Defense products are 100% made in America and they are a qualified 2005 GSA supplier. Lewis Machine & Tool has also won many awards for their quality engineering and excellence in business.

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Specifications

BrandLewis Machine & Tool
ColorBlack
Feed RampsM4
FinishHardcoat Anodized
Forward AssistAssembled with Forward Assist
Port DoorAssembled with Port Cover
Receiver Material7075-T6 Aluminum
T MarksT-Marked
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

1 review

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Disappointed

by -

Ordered this to pair a MARS lower (which is fine). PA was timely, great as usual. The forged upper in the box was either a "blem" or had skipped at least one QA step. Multiple, visible issues with the anodizing showing bare aluminum. So, I returned it and used a different brand upper. Didn't bother to gauge this one. If you're reading this, may your LMT luck be better.