Shark Coast 5.56 16" M81 Woodland Upper Receiver Assembly

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Description

The Shark Coast 5.56 16" M81 Woodland upper receiver assembly delivers reliable performance with distinctive military camouflage aesthetics. This complete upper features a 16-inch barrel chambered in 5.56 NATO/.223 Remington, making it suitable for both recreational shooting and tactical applications.

What Makes This Different

The M81 Woodland finish sets this upper apart from standard black anodized alternatives, providing effective camouflage in forest environments. The 16-inch barrel length offers an optimal balance between velocity retention and maneuverability, while the carbine-length gas system ensures consistent cycling with various ammunition weights. Factory headspacing and quality control testing eliminate the guesswork of assembling individual components.

Key Features

16-inch chrome-lined barrel with 1:7 twist rate for heavy bullet stabilization
M81 Woodland camouflage finish matches military specification patterns
Carbine-length gas system with properly timed gas block
Mil-spec upper receiver with M4 feed ramps
A2-style flash hider reduces muzzle flash and blast
Standard Picatinny rail for optics and accessories
Compatible with standard AR-15 lower receivers

Field testing demonstrates consistent accuracy potential of 2-3 MOA with quality ammunition, making this upper suitable for hunting medium game, competitive shooting, and patrol rifle applications. The chrome-lined barrel extends service life when firing high volumes of ammunition, while the carbine gas system provides reliable function in adverse conditions. The woodland camouflage proves effective in heavily forested terrain during hunting seasons.

Technical Specs

Caliber: 5.56 NATO/.223 Remington
Barrel Length: 16 inches
Twist Rate: 1:7 inches
Gas System: Carbine length
Finish: M81 Woodland camouflage
Muzzle Device: A2 flash hider (1/2x28 threads)
Upper Receiver: Forged 7075-T6 aluminum
Overall Length: Approximately 20 inches

This upper receiver assembly arrives ready to install on any mil-spec AR-15 lower receiver without additional fitting or modifications. The factory-applied finish and quality components ensure immediate functionality for shooters requiring proven performance in woodland environments.