Shark Coast Tactical 5.56 NATO 16" 31-Round Threaded Barrel Carbine

The Shark Coast Tactical 5.56 NATO 16" 31-Round Threaded Barrel Carbine is a modern, duty-ready platform engineered for law enforcement, military, and civilian tactical applications where reliability and modularity are non-negotiable. Built around the proven 5.56 NATO cartridge standard, this 16-inch carbine balances portability with effective engagement distance, making it equally suited for patrol vehicles, home defense, or training scenarios. The threaded barrel design permits rapid attachment of sound suppressors, flash hiders, and other muzzle devices without permanent modification.

At 8.2 pounds, the Shark Coast Tactical carbine delivers a manageable weight-to-capability ratio—critical during extended operations or when transitioning between multiple firing positions. The 31-round magazine capacity maximizes sustained fire capability while remaining compatible with standard 5.56 NATO ammunition, ensuring logistics simplicity across teams and deployments. The 16-inch barrel length provides a muzzle velocity sweet spot for 5.56 NATO, delivering consistent ballistic performance at intermediate ranges while maintaining the velocity margin needed for effective barrier penetration in duty-relevant scenarios. The threaded barrel (standard NATO specifications) accepts industry-standard muzzle devices, allowing operators to configure the platform for mission-specific requirements—whether suppressed operations, flash signature control, or recoil management.

This carbine is ideal for professionals who demand accuracy, modularity, and fast execution in confined or semi-confined spaces, as well as for serious civilian shooters committed to serious carbine training. Law enforcement patrol units, SWAT teams, and military support personnel benefit from the platform's straightforward ergonomics and the ability to swap components—handguards, optics, charging handles—without gunsmithing. The 31-round magazine capacity aligns with high-capacity magazine jurisdictions and provides substantial on-board ammunition for multi-threat scenarios. Compatibility with standard M4/AR-pattern accessories ensures access to proven furniture, sights, and tactical rails across the industry. Verify local and state firearms regulations before purchase, as carbine and magazine restrictions vary by jurisdiction.