Shark Coast P-51 Mustang 5.56 NATO 16" Barrel AR-15 Complete Rifle

The Shark Coast P-51 Mustang delivers precision engineering in a complete 5.56 NATO platform that combines classic aesthetics with modern performance standards. This 16-inch barreled rifle brings together time-tested reliability with contemporary manufacturing techniques for serious shooters who demand consistent results.

What Makes This Different

The P-51 Mustang features a cold hammer-forged barrel with a 1:7 twist rate, optimized for both 55-grain and heavier projectiles up to 77 grains. Unlike standard mil-spec triggers, this rifle incorporates an enhanced fire control group that breaks cleanly at 4.5-5.5 pounds. The aircraft-grade aluminum upper and lower receivers are manufactured to tighter tolerances than typical commercial offerings, ensuring consistent lockup and improved accuracy potential.

Key Features

• 16-inch cold hammer-forged barrel with 1:7 twist rate for versatile ammunition compatibility
• Enhanced trigger group with 4.5-5.5 pound pull weight for improved precision
• Aircraft-grade 7075-T6 aluminum receivers with Type III hard coat anodizing
• Full-length Picatinny rail system for optics and accessories mounting
• Mil-spec bolt carrier group with properly staked gas key
• Six-position collapsible stock with commercial buffer tube assembly
• Standard A2 flash hider with 1/2x28 threading for suppressor compatibility

Field testing demonstrates sub-2 MOA accuracy with quality ammunition, making this rifle suitable for competitive shooting, patrol duty, and precision applications. The 16-inch barrel length provides optimal velocity for 5.56 NATO cartridges while maintaining maneuverability in confined spaces. Weather-resistant finishes and corrosion-resistant materials ensure reliable function in adverse conditions, from humid coastal environments to arid desert climates.

Technical Specs

• Caliber: 5.56 NATO/.223 Remington
• Barrel Length: 16 inches
• Twist Rate: 1:7 inches
• Overall Length: 32-36 inches (stock collapsed/extended)
• Weight: 6.2 pounds (unloaded)
• Magazine Capacity: Accepts standard STANAG magazines
• Gas System: Carbine-length with adjustable gas block
• Finish: Type III hard coat anodized aluminum, phosphate steel components

The P-51 Mustang represents proven AR-15 architecture refined through modern manufacturing processes and quality control standards. This rifle ships ready for immediate use with backup iron sights included, eliminating the need for additional components to achieve operational status.