The ZRO Delta Range Ready Series is a high-performance AR-15 rifle manufactured in North Carolina, known for its precision and durability. Chambered in 223 Wylde, it can effectively fire both .223 Remington and 5.56 NATO ammunition, making it versatile for range shooting and field use. The rifle features a 14.6" cold hammer-forged barrel, treated with nitride for enhanced durability. The barrel is paired with a Top Hat muzzle brake and blast shield, designed to reduce recoil, suppress flash, and direct blast forward—ideal for maintaining stealth outdoors and offering comfort in close-quarters shooting at the range. The proprietary LVOA-cut free float rail further ensures stability and accuracy. A standout feature is the included US Optics TSR-1X reflex sight, offering a true 0.5 MOA red dot for precise target acquisition at both short and mid-range distances, with settings for daylight and night vision. The rifle also comes equipped with a 6-position adjustable stock, allowing customization for various shooter preferences, and a proprietary enhanced bolt carrier group that improves lockup, recoil stability, and overall reliability. This combination of features provides sub-MOA accuracy, making the ZRO Delta Range Ready a solid choice for both tactical applications and precision shooting.