Build Your Own AR15 Lower Parts Kit

(1 customer review)


Ever just needed a spring or detent? Maybe even just a random bolt catch? Well now you can! Put together your own lower parts kit or lower build kit and only pay for the parts you need! The basic have already been selected, so please be sure and select or unselect the parts you need or don’t need!


Are you ready to take your AR15 build to the next level? Look no further than our “Build Your Own LPK” service, designed to empower firearm enthusiasts like you to create a truly personalized masterpiece. With our wide selection of top-tier brands, including Schmid Tool and Engineering, Forward Controls Design, Sprinco, BCM, B5 Systems, Magpul, and JTF Consulting, the possibilities are endless.

Unleash your creativity and build the AR15 of your dreams by handpicking each component of your Lower Parts Kit (LPK). Our user-friendly online platform allows you to browse through an extensive range of high-quality parts, ensuring that every element of your build meets your exact specifications.

Choose from an array of premium components, including precision-machined triggers, ergonomic grips, enhanced mag releases, and reliable springs – all meticulously crafted to deliver unrivaled performance and reliability. With our seamless ordering process, you have the freedom to mix and match components from different brands, creating a truly customized LPK tailored to your preferences.

Once your order is placed, our dedicated team of knowledgeable professionals spring into action. They carefully collect, package, and ship your chosen parts, ensuring that every component is handled with the utmost care and attention to detail. Rest assured, your order will be expertly assembled and delivered to your doorstep, ready for you to embark on your AR15 project with confidence.

Experience the thrill of owning a firearm that reflects your individuality and meets your specific needs. With our “Build Your Own LPK” service, you have the power to transform your AR15 build into a masterpiece that stands out from the crowd.

Unlock the true potential of your AR15 project and unleash your creativity today! Start building your custom LPK and let us bring your vision to life. Embrace precision, reliability, and unmatched performance – all at your fingertips.

Put together your very own lower parts kit using our parts, or a few other manufacturer’s parts. Pick only the stuff you want or need!

Just know that some items may be listed as back ordered and may cause delays on custom kits going out. Expect custom kits to otherwise ship in a few business days!

New Products added frequently. If you don’t see something you want or need, contact us for a custom quote!


NOTE: For A5 systems please use our BUILD YOUR OWN A5 listing.

1 review for Build Your Own AR15 Lower Parts Kit

  1. Martin Golemme (verified owner)

    I love this service that JTF Con offers, it’s really a no-brainer type deal and I can’t believe JTF is the only place to offer such!

    The range of options for each category is honestly amazing. You would be shopping on 2-4 different sites (LARGE sites) in order to get “everything” in one go, but through this service you get solid discounts, a great range of products for standard, better, or even gucci-all-the-fixings Lower parts.

    Very cool!

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