- Forged from 7075-T6 aluminum by cerro these 80 lowers start from the best materials available.
- The 80 lower is tumbled and deburred with a natural finish.
- Our AR15 80 lowers include an upper tensioning set screw hole to tighten the upper and lower fit to your liking.
- The magazine well is broached for consistent magwells from part to part.
- If looking to build something other than your standard 5.56mm AR-15 build we have a compatibility list.
- Ou no bull return policy backs you in case you aren't happy or just change your mind.
Custom Engraved 80% Lower
These custom engraved 80% lowers ship to you with whatever engravings you choose. Choose as few or as many engravings as we have options and your lower will be shipped to you in 2 weeks or less as you requested it.
Tactical Machining has been manufacturing firearms parts and accessories since 2008. Tactical Machining was the original manufacturer of 80% lowers for the AR platform. No FFLs are required to ship this item as it is not considered a firearm.
What is an 80% Lower?
If you're looking for more information on what an 80% lower is we built a good guide explaining the 80% lower builds. We also encourage you to ask questions through the "ask question" button on our website. One of our experts will get back with you regarding an answer.