The CMMG Resolute MK4 in .300 AAC Blackout exemplifies the pinnacle of lightweight precision in the AR-15 platform. Engineered with enhanced features from stock to muzzle, this rifle is crafted for exceptional performance in any scenario. At its core, the barrel is constructed from 4140 chrome moly steel, ensuring outstanding accuracy, while a salt bath nitride finish enhances durability for long-term reliability. The threaded muzzle is equipped with a Zeroed muzzle brake, effectively reducing recoil for quicker follow-up shots. Each rifle boasts a rugged cerakote finish, providing superior protection against the elements. Designed for ease of use, the Resolute MK4 includes CMMG's Zeroed accessories such as an ambidextrous magazine catch, safety selector and charging handle, facilitating seamless one-handed operation. The CMMG handguard features M-LOK slots at the 3, 6 and 9 o'clock positions, along with picatinny rail slots at the front and rear, allowing for versatile customization with accessories like sights, bi-pods, lights, lasers and grips. For compliance and convenience, this model incorporates a 14.50 inches barrel with a pinned and welded muzzle brake, achieving an overall barrel length of 16.10 inches without requiring NFA/SBR registration. This configuration balances compactness with performance. The Resolute MK4 is not just a rifle; it's a testament to quality and innovation from a renowned manufacturer. Whether for tactical operations or recreational shooting, it promises to exceed expectations and earn the admiration of every shooter who wields it.