San Tan Tactical 5.56x45mm 7.50"

San Tan Tactical's STT15 5.56x45mm AR-15 Rifle exemplifies precision and craftsmanship, designed for shooters who demand unmatched performance and reliability. Constructed with true matched, hand-finished pillar billet sets, this rifle offers superior strength and a refined fit. The STT15 lower is fully ambidextrous, providing versatility for all users and includes three QD attachment points for easy integration of accessories. The upper is crafted from a single block of 7075T6 Certified Aerospa