Shark Coast Tactical Retro Miami AR-15 5.56 NATO 16″ 15″ M-LOK 30rd

About this product

The Shark Coast Tactical “Retro Miami” AR-15 is a finished, range-ready rifle built on forged 7075 upper and lower receivers and chambered in 5.56 NATO. It features a 16″ threaded barrel, a 15″ M-LOK handguard, Magpul furniture, and a distinctive multi-color cerakote finish. The rifle pairs custom aesthetics with common, service-pattern components for predictable function and straightforward maintenance.

Key Specifications

• Chambered in 5.56 NATO.
• The barrel is a 16″ threaded barrel.
• Equipped with a 15″ M-LOK handguard for accessory mounting.
• The barrel twist rate is 1/7.
• Features an A2 flash hider with 1/2-28 threads at the muzzle.
• The upper and lower receivers are 7075 forged aluminum.
• The rifle ships with an M16 BCG.
• Includes a Magpul SL-K stock and Magpul MOE grip.
• Supplied with a 30-round magazine.
• Barrel treatment listed as 4150 CMV Melonite.

This Retro Miami build blends Shark Coast Tactical’s custom multi-color finish with service-pattern components to deliver a rifle suited for range use and sport shooting. Its combination of forged receivers, familiar ergonomics, and a threaded 16″ barrel provides a practical, upgrade-friendly platform for owners who value both form and function.