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KE Arms SLT-1 Sear Link Technology Trigger

  • As the AR Platform has changed to accommodate new calibers and operating systems, so must the Trigger advance accordingly. Enter the KE Arms SLT-1 Trigger, with the advanced and innovative features needed to give you the edge.

    There is no disconnector for the hammer to drive through, thus creating a more efficient cycle of the bolt simply pushing the hammer out of the way as the gun fires. Forces of the bolt on the hammer are not transmitted into any other components of the trigger assembly. The Constant sear engagement against the hammer means the trigger is always ready to reset and fire.

    Improved Safety

    Due to the unique geometry of the trigger, the safety can always be applied regardless of the hammer being down or cocked. When used appropriately this adds another level of safety to administrative handling and clearing of malfunctions.

    Improved Reliability

    Moving parts are sealed in the underside of the housing making it less susceptible to fouling and debris.

    Improved Longevity

    No impact on moving internal parts increases longevity of the trigger system.

    Any Caliber

    The SLT-1 has been tested thoroughly with traditional AR calibers and pistol caliber blow back systems. It has also been tested in the Sig Sauer MPX with no damage.*

    Additional Features:

    - 4.5 Pound Single Stage Trigger Pull
    - Minimal Takeup and Overtravel
    - Ultra-crisp break
    - Drastically reduced Split Times
    - Simple Drop-In Installation.
    - Efficient Energy Transfer


    The SLT-1 Drops into mil-spec fire control pockets and is retained with standard fire control pins captured by springs inside the housing bushings.

    *While KE Arms has successfully tested the SLT-1 with Tula and Wolf ammunition in .223, .308, and 9mm, we have NOT tested it with 7.62x39mm com bloc surplus with hard primers.

  • Manufacturer Part Number: 1-50-11-001

    No Additional Information Provided
  • The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
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  • No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms!

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