80% AR15 Skeletonized Lower – Black
About this product
The O.G. forged AR-15 80% lower, now skeletonized.
Pressed and cut from 7075-T6 aluminum, this skeletonized 80% lower is the perfect solution for building an ultra-light or custom AR-15 different from all the rest.
The cut-out mag well pairs perfectly with any windowed or translucent magazine while retaining the strength and reliability you get with a forged lower.
This lower’s finished with a mil-spec type III hardcoat anodized finish.
Skeletonized 80% Lower Specifications
- Compatibility: 5.56/.223, 300 BLK, 6.5 Grendel
- Construction: Forged 7075-T6 Aluminum
- Fitment: 100% Mil-Spec
- Fire/Safe Engraving: No
- Features: Broached and skeletonized magazine well, optional tension set screw
- 100% Made in The USA
Assembling Your 80% Lower
Once your lower is fabricated, it’s time to assemble it. You’ll need the following components:
Make it Easy! Pair With an AR Build Kit
Want all the parts you need to build your AR-15 in a single box? Pair this 80% lower with an AR Build Kit!
Our build kits include a barreled upper assembly with a bolt carrier group and charging handle, and all the lower parts you need to build your finished 80% lower, including a lower parts kit and buffer kit.
Need Help Building? Read Our Guides
Follow our step-by-step picture guide to install your lower parts kit and buffer.
Not sure which parts to pick? Read our Ultimate Guide on How to Build an AR-15.
New to building custom guns? Read our FAQ: What Is An 80% Lower?
Specs at a glance
What's in the box
- 80% AR15 Skeletonized Lower – Black