AR15/AR9/AR40 Lower Parts Kit Marksman Kit with 3.5lb Drop in Trigger LRPK LPK

$165.00 $119.95
(You save $45.05)
(11 reviews) Write a Review
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AR15/AR9/AR40 Lower Parts Kit Marksman Kit with 3.5lb drop in trigger assembly- LPK - LRPK

Everything that you need to turn your stripped AR9/AR40/AR15 Lower into a fully functional unit including a 3.5lb drop in trigger.

Our marksman LRPK is the perfect way to finish off your build. This kit is for the person who knows the value of a quality trigger when it comes to accuracy and performance.

This kit has our AR-T drop in trigger and offers a 3.5lb pull, clean break, no take up, with a short/fast reset.  

- Selector Semi-Auto

- Selector Detent

- Selector Detent Spring

- Bolt Catch

- Bolt Catch Pin

- Bolt Catch Spring

- Bolt Catch Plunger

- Pistol Grip (A2 Style)

- Pistol Grip Screw

- Pistol Grip Washer

- Takedown Pin

- Takedown Pin Detent

- Takedown Pin Spring

- Pivot Pin

- Pivot Pin Detent

- Pivot Pin Spring

- Magazine Catch

- Magazine Catch Button

- Magazine Catch Spring

- Hammer Assembly - Semi-Auto

- Hammer Pin 

- Hammer Spring

 - Trigger Pin

- Buffer Retainer

- Buffer Retainer Spring

- Trigger Guard

- Trigger Guard Pins

- AAO AR-T 3.5lb drop in trigger assembly

11 Reviews Hide Reviews Show Reviews

  • 4

    Posted by Robert Mains on Sep 2nd 2022

    I have to give this 4 stars as the kit had no instructions for putting it all together

  • 5
    3.5 lbs single stage trigger

    Posted by Kaipo Seabury on Jan 6th 2022

    Super clean install and a crisp let off. Perfect drop in for the price. Glad that they are finally back in stock.

  • 5
    ar-t drop in trigger

    Posted by jonathan on May 5th 2020

    easy installation, crisp and clean functioning!

  • 5
    AAO lower kit 3.5 drop in trigger

    Posted by Steve on Dec 28th 2019

    Easy install. Parts fit nicely. Very nice trigger pull. First time I bought one of these. Would buy again

  • 5
    So far, so good!

    Posted by Rick on May 24th 2019

    Assembled the lower today, everything went together smoothly. Trigger has a VERY nice feel to it. Raining today, so it will be another day to try it at the range

  • 5
    Lower parts kit

    Posted by Floyd Collier on May 16th 2019

    The Marksman lower parts kit comes with everything you need including an excellent trigger for a very reasonable price. I will use this kit for all my ARs from now on.

  • 5
    Drop in trigger

    Posted by Daniel Lerma on Feb 23rd 2019

    Excellent quality super fast shipping trigger was better then expected smooth trigger pull and reset will definitely keep buying from you guys again can’t beat the price for the quality you get I have a pof flat trigger and honestly you can’t tell the difference

  • 5
    Lower parts kit with drop in trigger

    Posted by Donald P on Nov 5th 2018

    Best lower parts kit on the market! The drop in trigger is excellent.

  • 5
    LRPK with 3.5lb trigger

    Posted by Gerald F on Oct 29th 2018

    If everyone knew about this quality of this kit, you would not be able to fill all the orders. I just ordered 2 more before the whole world finds out. Thanks for a quality product.