The BravoBravo Mk12 18'' Stainless Steel Rifle is a precision-engineered firearm designed for superior performance. Featuring a rifle-length gas system and crafted from high-quality stainless steel this rifle promises durability and reliability. The M4 contour provides a balanced and comfortable handling experience while the silver finish adds a sleek professional look. Chambered in 5.56 mm NATO it offers versatility and compatibility with a wide range of ammunition. The 1-8 twist rate ensures excellent accuracy making it ideal for both tactical and sporting applications. With 1/2-28 muzzle threads this AR-15 model is perfect for those seeking a customizable and high-performing rifle.