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    Elevate the performance of your build with the AT3 Enhanced NP3™ Lower Parts Kit. 

    This premium AR-15 lower parts kit provides significant upgrades to some of the most critical parts - the trigger, pistol grip, and trigger guard.

    The Enhanced NP3™ trigger assembly removes grittiness and provides a cleaner "break", while the X-Tech ATG™ adjustable grip allows a configurable grip angle to suit your shooting style. We also added an enhanced trigger guard that provides extra room for gloves.

    Enhance Your AR

    • The Enhanced NP3™ trigger assembly features smooth, precision-machined engagement surfaces and Nickel Teflon coating. The resulting trigger is functionally similar to a standard mil-spec fire control group, but with noticeably cleaner, smoother, and more consistent operation.

    • The X-Tech ATG™ Grip easily adjusts to each of the three most popular industry proven angles (17, 25, & 33 degrees). Subtle finger grooves, texture, and back-strap optimize comfort and control

    • The enhanced trigger guard that provides extra room in the trigger area, critical to shooting with gloves, or for those with larger fingers

    American Made Quality

    • All parts meet or exceed military specifications (Mil Spec)
    • Components are 100% Made in the USA
    • Quality packaging keeps components protected and organized
    • Backed by a lifetime warranty 

    Easy to Install

    • Parts are organized in color coded bags
    • Detailed parts diagram included for quick and easy part identification

    This Kit Includes:

    • Bolt catch
    • Bolt catch plunger
    • Bolt catch roll pin
    • Bolt catch spring
    • Buffer retainer
    • Buffer retainer spring
    • Enhanced NP3 Disconnector
    • Disconnector spring
    • Enhanced NP3 Hammer
    • Hammer pin
    • Hammer spring
    • Magazine catch
    • Magazine catch button
    • Magazine catch spring
    • Xtech ATG Pistol grip
    • Pistol grip lock washer
    • Pistol grip screw
    • Pivot pin
    • Pivot pin detent 
    • Pivot pin detent spring
    • Selector
    • Selector detent
    • Selector detent spring
    • Takedown pin
    • Takedown pin detent
    • Takedown pin detent spring
    • Enhanced NP3 Trigger
    • Enhanced trigger guard
    • Trigger guard roll pin
    • Trigger pin
    • Trigger spring


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