Spike's Tactical STR5035R9S ST-15 LE 5.56 NATO 16" Carbine

The Spike's Tactical STR5035R9S ST-15 LE 5.56 NATO 16" carbine represents a purpose-built platform engineered for law enforcement and professional end-users who demand reliability in high-stress environments. Designed around the proven AR-15 architecture, this 5.56 NATO carbine delivers the balanced performance profile that tactical operators have relied on for decades—compact enough for vehicle and building operations, yet accurate and controllable at intermediate distances. The 16-inch barrel strikes the optimal compromise between velocity retention, maneuverability, and sight radius without sacrificing the ballistic performance needed for duty applications.

Built on Spike's Tactical's reputation for precision manufacturing, the STR5035R9S incorporates a mil-spec receiver set with tight tolerances that ensure consistent performance shot after shot. The 5.56 NATO chamber accepts both standard 5.56×45mm and .223 Remington ammunition, providing operators with ammunition flexibility in the field. At 15.4 pounds fully assembled, the carbine maintains a lightweight profile that reduces operator fatigue during extended operations while the 16-inch configuration allows for rapid target transitions and dynamic movement through confined spaces. The LE designation signals this rifle's intended role in law enforcement duty, emphasizing durability and repeatability over extended service cycles.

This platform benefits tactical teams, patrol officers, and professional shooters who need a proven, reliable rifle system that won't fail during critical incidents. The AR-15 pattern ensures compatibility with a vast ecosystem of aftermarket accessories—from optic mounts and light rails to adjustable stocks and ergonomic controls—allowing end-users to configure the carbine to their specific operational requirements. Whether deployed for patrol, entry operations, or training environments, the Spike's Tactical ST-15 LE integrates seamlessly into modern duty configurations and serves as an excellent platform for shooters upgrading from civilian-market AR-15s to a law enforcement-grade system.