Lifetime Warranty Lifetime Warranty Made in the USA Made in the USA FREE Shipping on $325+ Free Shipping on all orders $325+! 80% Lowers, Jigs, Build Kits & More!

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Contact 80 Lower Jig Co.

If you ever have questions about ordering an 80% jig or 80% lower, you have questions about machining your lower, you want to a return an item, or if you have any other questions, get in touch with us here.

Real, American Customer Service

We’re American gun owners who know our stuff. We own AR-15s and 1911s, and we’ve done plenty of our own building – for business and pleasure. We’ll answer your questions and point you in the right direction. No robots, no overseas customer service, no frustration.

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Call and talk to experienced builders! Don’t need an immediate answer, or want us to contact you? 

For immediate assistance, call us at: 888-623-6480

Office hours:

Monday- Friday 9am- 5pm EST



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