San Tan Tactical STT-15 5.56 NATO 16″ Ambidextrous Billet AR-15 Rifle | 30rd Black

The San Tan Tactical STT-15 is a precision-crafted AR-15 rifle built for shooters who demand superior fit, finish, and functionality. Chambered in 5.56 NATO with a 16-inch barrel and a 30-round capacity, this rifle is constructed from true matched, hand-finished pillar billet upper and lower receiver sets — delivering exceptional tolerances and a refined aesthetic that sets it apart from standard mil-spec builds.

The STT-15 lower receiver is fully ambidextrous, making it an ideal platform for left- and right-handed shooters alike. Three integrated QD sling attachment points provide flexible sling mounting options for tactical, hunting, or competition applications. The billet construction not only enhances rigidity and accuracy potential but also gives the STT-15 a distinctly premium look and feel.

Whether you’re a competitive shooter, serious enthusiast, or looking to invest in a high-quality American-made AR-15, the San Tan Tactical STT-15 delivers craftsmanship and performance in a package that stands out on the range and in the field.

Order online at Deep Roots Rifle Co for fast shipping, or visit our gun store in Eustis, Florida to see our full selection of premium AR-15 rifles. Our knowledgeable staff is ready to help you find the right firearm for your needs.