UBAR & UBAR2 Parts Kit


Parts kit for your 3D printed AR15 UBAR

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ar15 rifle lower build kit
ar15 lpk
1 × AR15 Lower Parts Kit

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The UBAR2 Parts Kit is a revolutionary new parts kit that is designed to enhance the functionality and performance of your UBAR2 3D printed AR-15.

Product Specs

1 – 1/4″-20 thread, 1-1/8” ID Ubolt

2 – 1/4″x 1-3/16” Flat-Shoulder Rod-End Eye Bolts

2 – 1/4″-20 locking nuts

1 – Front Pin, ¼” Diameter

1 – Back Pin, ¼” Diameter

More Information – UBAR2 Parts Kit

The 3D printed UBAR parts kit is the perfect solution for those looking to build their own AR-15 lower receiver. This kit includes all the hardware necessary for the completion of the UBAR or UBAR2 lower receiver, including a U-bolt, front and rear takedown pins, pin retaining clips, self-tapping grip screws, and the special front eye bolts/nuts.

The UBAR 2 is one of the most durable and documented 3D printed AR15 lower options. The UBAR 2 is compatible with a huge range of AR upper configurations allowing you to build a rifle, pistol, or carbine that kicks a** to shoot.

The UBAR parts kit is designed by Ivan the Troll, one of the best 3D printed gun developers in the industry. At the core of the UBAR’s design is its simple reinforcements – using hardware store metal parts solves the major design concerns that printed AR-15 lowers face.

This kit is fully 3D printed and made from high-quality materials, ensuring a reliable and durable build. It’s also infinitely customizable, with the ability to add your own lower parts kit like any other stripped lower.

So, whether you’re looking to build the strongest 3D-printable AR-15 lower receiver or just want to experiment with 3D printing technology, the UBAR parts kit is the perfect solution.

Get started on your UBAR build today! 

Additional information

Weight .3 lbs

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