San Tan Tactical 5.56x45mm 10.50", Black

San Tan Tactical's STT15 5.56x45mm AR-15 Pistol is a testament to precision and craftsmanship, built with meticulously matched, hand-finished pillar billet sets. The fully ambidextrous STT15 lower is designed for maximum versatility, featuring three QD attachment points for added convenience. The upper is machined from a single solid block of 7075T6 Certified Aerospace Aluminum, ensuring exceptional strength and durability. In addition, the bore, receiver extension face, barrel nut threads and barrel extension surfaces are all machined in one operation, guaranteeing perfect concentricity and perpendicular alignment with the barrel assembly. The receiver serial number matched sets are hand-ground to achieve optimal fit and finish, resulting in long-term, repeatable accuracy. To complete the package, the San Tan 5.56x45mm barrel is crafted from 41V50 vanadium steel with a 1:7 twist, threaded 1/2-28 and dimpled for precise gas block alignment and secure retention, offering top-tier performance and reliability.The STT suppressor optimized enhanced bolt carrier group ensures smooth, reliable operation when using a suppressorThe STT 5.56x45mm barrel offers exceptional accuracy and durability for high-performance shootingCMC Triggers Flat 3.5lb single-stage drop-in trigger ensures smooth, responsive performance with a light pull weightThe Magpul MOE Grips and Stock provide a durable, high-quality solution for improved handling, stability and shooter comfortThe M-LOK handguard combines a lightweight structure with enhanced durability, offering a secure and modular attachment systemOutfitted with an ambidextrous charging handle, providing smooth and reliable operation from either side for enhanced versatilityThe Mil-Spec 6-position buffer tube and H1 buffer work together to optimize recoil control and enhance firearm stabilityPrecision CNC machining from billet 7075-T6 certified aluminum results in an ultra-durable, high-strength component with exceptional resistance to wear and stressBuilt with extended feed ramps, this firearm enhances reliability and smooth feeding, reducing the risk of malfunctionsIncorporates ambidextrous magazine and bolt release controls, ensuring smooth and rapid operation for shooters of all preferencesTropical Multicam CeraKote finish blends durability with a unique aesthetic, ideal for jungle and woodland environments