SKU: SPHL918556B-GU25
MPN: HL918556B-GU25
The Springfield Hellion 556 16" 30-round Grey semi-automatic rifle represents a modern bullpup platform engineered for tactical operators and military personnel who prioritize compact ergonomics without sacrificing firepower. This rifle chambers 5.56 NATO and .223 Remington ammunition, making it compatible with the most widely distributed rifle cartridge in professional and civilian use. The 16-inch barrel delivers velocity and handling characteristics optimized for intermediate-range engagement while maintaining a profile substantially shorter than conventional rifle platforms.
Key specifications position this rifle for duty and training environments. The 30-round capacity addresses standard operational loadout expectations. Front and rear flip sights provide backup aiming geometry independent of mounted optics—a critical redundancy in tactical work. The muzzle is fitted with a flash hider to reduce visible signature downrange and minimize muzzle blast signature in enclosed spaces. An adjustable cheek riser allows proper eye-relief alignment with mounted optics across different user preferences and body dimensions. The grey finish offers neutral coloration suitable for a range of operational environments. Total weight of 11.88 lbs positions the platform as maneuverable in vehicle, building, or outdoor patrol contexts.
Law enforcement, military training units, and serious sport shooters favor bullpup designs for close-quarters response and situations where sight radius and firepower must coexist with compact dimensions. The Springfield Hellion serves those who need a 5.56 NATO rifle optimized for vehicle use, CQB transitions, or operators operating within space constraints without transition to pistol-caliber platforms. This configuration bridges the capability gap between subcompact rifle builds and full-length duty rifles.
The bullpup platform itself concentrates mass toward the shooter's centerline, improving maneuverability in tight spaces while maintaining a substantial sight radius. The Hellion 556 16" addresses users seeking proven semi-automatic 556 rifle performance in a footprint that fits operational and training requirements. Part number HL918556B-GU25 ensures specification consistency across inventory systems and manufacturer support channels.
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