TRIARC Systems TSR-15S - 5.56mm SBR 11.5" TRACK 2.0 Barrel - Bull Shark Gray

TRIARC Systems TSR-15S - 5.56mm SBR 11.5" TRACK 2.0 Barrel - Bull Shark Gray

The TRIARC Systems TSR-15S is the definitive duty-grade weapon system engineered for uncompromising reliability, exceptional recoil mitigation, and match-grade sub-MOA precision. Purpose-built to exceed standard Mil-Spec thresholds, this flagship service platform represents the apex of modern tactical carbines. Whether operating in high-stakes defense applications, tactical law enforcement environments, or demanding training regimens, the TSR-15S delivers the flat-shooting speed and fail-safe dependability required by professionals who refuse to compromise.

At the core of the TSR-15S is a hand-matched, laser-serialized forged receiver set paired with TRIARC's proprietary 11.5-inch TRACK 2.0 barrel technology. Engineered from the ground up for superior balance and extended operational longevity, every component—from the self-lubricating NP3-coated bolt carrier group to the tuned A5 buffer system—is meticulously integrated to run smoother, shoot flatter, and withstand the most punishing duty cycles. Equip yourself with an elite service weapon built to master the hardest use without hesitation.

Features

11.5" TRACK 2.0 Barrel:
Utilizes proprietary Single Tracking rifling to optimize rotational stabilization and reduce bullet jacket deformation, delivering consistent sub-MOA accuracy, flatter trajectories, and prolonged barrel life under sustained strings of fire.

Hand-Matched Serialized Receiver Set:
Forged Mil-Spec upper and lower receivers are hand-fitted and laser-serialized to eliminate receiver play, ensuring a rock-solid lockup, enhanced structural rigidity, and seamless cycling under severe operational conditions.

NP3-Coated Bolt Carrier Group:
Equipped with an enhanced 5-coil extractor spring and finished in advanced NP3 coating, providing exceptional self-lubricating properties, extreme corrosion resistance, and effortless carbon cleanup during high-volume shooting.

10.75" TRIARC TRILOK Handguard:
Features a rigid 7-sided M-LOK mounting platform that maintains zero for mounted lasers and accessories while maximizing airflow for superior thermal management and ergonomic handling.

A5 Buffer System:
Combines an extended A5 receiver extension with a TRIARC enhanced rifle buffer spring to widen the operating envelope, tame felt recoil, and virtually eliminate muzzle rise for ultra-fast target re-engagement.

Pinned Low-Profile Gas Block:
Mechanically pinned to the barrel to create an unbreakable gas seal that resists movement, impact, and thermal expansion in harsh, hard-use mission profiles.

TRIARC AMBI Enhanced Charging Handle & Trigger:
Delivers immediate, snag-free manipulation from either hand alongside a crisp, duty-tuned trigger break for intuitive weapon control and rapid cadence under stress.

Specifications