MSRP: $219.00
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Please note that this is the CARRIER ONLY. The bolt is sold seperately.
(5 customer reviews)

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NSN: 1005-01-650-2882

If our standard bolt carrier is the infantryman of the gun industry, then our enhanced carrier is the delta operator.  This carrier was designed to function effectively in full-auto, suppressed, and short barrel weapon systems, and it is made of materials far more durable than your standard fare.  Quite simply, it’s the best possible upgrade for your rifle to increase reliability and functionality.

The LMT® enhanced carrier offers the following:

  • Altered cam path for longer dwell time and more robust extraction
  • Modified gas hole improves gas flow across the bolt’s tail
  • Additional gas ports on right side and modified orientation to improve gas flowing through the ejection port, and not into your face
  • Relief grooves added to the top and bottom to channel debris and maintain fluid movement
  • Conical carrier face for a more concentric alignment with bore

Additional information

Weight 4 oz
Dimensions 8 × 6 × 3 in

5 reviews for LMT FULL-AUTO ENHANCED 5.56 BOLT CARRIER R-L7Q3A | Lewis Machine & Tool

  1. Javier Santiago (verified owner)

    When running suppressed, there’s no better bcg. Hands down the best bolt carrier when paired with LMT 5.56 Enhanced Bolt. Money well spent.

  2. Mike (verified owner)

    Fantastic carrier. Especially nice on non-adjustable rifles that are carbine gas length, and/or suppressed rifles. The extended can path, and extra vent port, slows down the unlocking time slightly, allowing for pressures to drop significantly. That can equates to less violent cycling (less wear & tear long term), and that slight delay gives the brass time to contract slightly which allows for more positive extraction, which equals better reliability. I run these on all non-AGB setups that are carbine length, and in duty guns with AGB due to the increased reliability I have witnessed firsthand. Get a nice chrome bolt with phosphate extractor and you’re good to go.

  3. bones96786 (verified owner)

    Paired with Microbest bolts for taming those large gas port cabine barrels without breaking the bank.

  4. Corey (verified owner)

    Fit and finish is nice once factory oil is removed.
    Helped my 11.5 build run cleaner.
    Does exactly what it’s supposed to.

  5. m_ostrander (verified owner)

    what can you say, LMT quality with enhanced features that aid in extraction and gas direction making your firearm more reliable. Works as it should

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