Shark Coast Tactical P-51 Mustang Features The Shark Coast Tactical P-51 Mustang runs a direct impingement operating system through a 16 chrome moly vanadium barrel finished in black nitride for corrosion resistance and easy cleaning. A 1:7 twist rate stabilizes the full range of 5.56 NATO bullet weights from lightweight varmint loads to heavier 77 grain match projectiles. The 1/2x28 threaded muzzle accepts a brake flash hider or suppressor giving shooters options as their setup evolves. Feeding from an included 30-round magazine the rifle is ready to run right out of the case for range days or duty-style training. What sets the P-51 Mustang apart is its Gray and Blue Distressed Cerakote finish deep-engraved across the aluminum upper and lower receivers with fighter plane style artwork inspired by the legendary WWII warbird it is named for. A full-length Picatinny top rail runs the receiver for mounting an optic of choice while the M-LOK handguard adds lightweight real estate for lights lasers and grips. The Magpul SL-K stock adjusts for length of pull so the rifle fits shooters of different builds and the black polymer grip keeps the manual of arms familiar to any AR shooter. Combining historical tribute with modern build quality the Shark Coast Tactical P-51 Mustang is a standout piece for sale at GrabAGun for any firearms enthusiast. Shark Coast Tactical P-51 Mustang Specifications Manufacturer: Shark Coast Tactical Model: P-51 Mustang Caliber: 5.56 NATO Capacity: 30+1 Barrel Length: 16 Barrel Description: Threaded Black Nitride Finish Twist Rate: 1:7 Thread Pattern: 1/2x28 Operating System: Direct Impingement Receiver Material: Aluminum Receiver Finish: Gray / Blue Distressed Cerakote w/ Fighter Plane Engraving Handguard: M-LOK Stock: Magpul SL-K Adjustable Grip: Black Polymer Sights: None Safety: Safety Lever Overall Length: 32.3 to 35.5 Weight: 6.6 lbs Available At: GrabAGun