The San Tan Tactical STT-15 6mm ARC is an 18" semi-auto rifle designed for versatility and precision. This modern sporting rifle features a suppressor-optimized enhanced bolt carrier group and is precision CNC machined from billet 7075-T6 certified aluminum. The 6mm ARC caliber gives it exceptional performance, making it a top choice for hunters and competitive shooters alike. With a capacity of 15 rounds and equipped with a Magpul CTR stock and MOE Plus grips, this rifle is engineered for comfort and reliability. Whether you're at the range or in the field, the STT-15 delivers outstanding accuracy and performance.