Elevate your AR-15 build with the San Tan Tactical STT-15 Pillar Receiver Set, crafted with precision in the USA. This semi-automatic, billet lower and upper receiver set is perfect for 223 Remington and 5.56 NATO calibers, offering unmatched durability and performance. Finished in a sleek black, the STT-15 Pillar combines top-tier materials and American manufacturing to deliver a reliable and robust platform for your firearm.
- Manufacturer: San Tan Tactical
- Model: STT-15
- Caliber: 223 Remington / 5.56 NATO
- Finish: Black
- Action: Semi-automatic
- MPN: STT-15-PILLAR-CMB
- Type: Lower/Upper Set
- Sub Category: Lower Receivers
