Description
These lowers can be shipped to CALIFORNIA
Precision machined by STS, the SX3 stripped lower is a bare bones version of the SX3 complete. This lower is machined from a solid block of T6 51 7075 billet aluminum.
- STS SX3 Enhanced Billet Lower Receiver
- Type 3 Hard Anodizing
- T6 51 7075 Aluminum





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