Out of stock
SKU: STT15PILLARCMB
UPC: 680599034053
MPN: STT-15-PILLAR-CMB
The San Tan Tactical STT-15 Pillar Receiver Set is a precision-engineered foundation for custom AR-15 builds, tailored for shooters and gunsmiths who demand tight tolerances and reliable performance. This modular receiver set serves as the backbone of your rifle, ensuring consistent fire control and bolt carrier function.
Built by San Tan Tactical, known for uncompromising quality, the Pillar variant incorporates engineering refinements that enhance structural rigidity. The precision-milled design optimizes internal geometry, reducing tolerance stacking and minimizing point-of-impact shift under recoil, which is crucial for compatibility with match-grade components.
Law enforcement armorers, competitive shooters, and serious hobbyists will find the STT-15 Pillar set beneficial for building rifles that excel in precision and reliability. Its lightweight profile and durable aluminum alloy construction make it an ideal choice for various shooting applications.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
