Product Details


80% Lower AR15 Thunder Tactical Black. We offer this 80 percent lower receiver for sale in many colors, including standard black. 80 percent lower receiver is full broached for the perfect fit every time. This is NOT a complete receiver.

 At Thunder Tactical, we offer these 80 percent lower receivers for sale in a variety of colors. You get to go hands-on with this lower, completing the machining for the fire control group, trigger pin, hammer pin, trigger slot, and safety selector hole yourself. We hope you enjoy your build.   

  • Forged from 7075-T6 aluminum
Video Reviews

Additional information

Weight 4 lbs


4 reviews for AR-15 80% Lower – Black

  1. Mark Nance

    Great quality I read several bad reviews foe thunder tactical! Given COVID and the demand I think they are operating similar to the other companies I’ve purchased gun parts! While they aren’t great at responding right away, anything I’ve addressed they have made correct Overall I plan to purchase more from TT

  2. Pearce Lamb

    My father in law and I decided to give this a whirl. It had a bit of a learning curve to it, but if you really like building things and getting down and dirty, then this is a great product! Can’t wait to do another one!

  3. George Roark Jr.

    I have bought two of these in the past and getting ready for another good quality customer service is excellent and shipping is unbelievable do not hesitate to buy

  4. A Sovey

    Great quality. Great product. Built several of these and an ar10 with TT 80%. All have exceeded my expectations. Received my (discounted) order in 3 days, during holiday shipping crisis…. Great customer service!

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