- 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.
- Our no bull return policy backs you in case you aren’t happy or just change your mind.
- Set screw not included, available for purchase