Santan Stt-15 5.56 16" 30-Round Threaded Barrel Rifle

The San Tan Tactical STT-15 5.56 16" 30-Round Threaded Barrel Rifle represents a purpose-built platform for shooters who demand reliability without compromise. Chambered in 5.56 NATO, this rifle is engineered for law enforcement, military personnel, and serious civilian shooters who require a compact, versatile carbine capable of delivering consistent performance in demanding environments. The 16-inch barrel strikes an optimal balance between velocity retention, handling, and accuracy, making it equally suited for tactical training, duty use, or defensive applications where maneuverability matters.

The threaded barrel design enables rapid integration of suppressors, flash hiders, or muzzle devices without requiring gunsmithing, a critical advantage in field conditions where accessory modularity saves time and reduces dependency on specialized tools. San Tan Tactical's manufacturing standards ensure tight tolerances and robust construction, while the 30-round magazine capacity provides adequate ammunition supply for extended engagement scenarios or high-round-count training sessions. At 10.63 pounds, the rifle maintains a manageable weight profile that reduces shooter fatigue during prolonged operations without sacrificing structural integrity or recoil management characteristics inherent to the 5.56 platform.

This rifle benefits operators and marksmen who prioritize quick-handling performance in confined spaces—vehicle operations, close-quarters tactical scenarios, or home defense applications—while retaining the ballistic performance of a mid-length platform. The threaded barrel accommodates common aftermarket components, allowing customization based on mission requirements, noise reduction needs, or environmental constraints. LEO and military end-users will recognize the STT-15 as a proven workhorse that combines combat-tested ergonomics with the reliability demanded by professionals who cannot afford mechanical failure.