Daniel Defense DD5 rifles are advanced precision AR10 style rifles that are available in 6.5 Creedmoor, 7.62x51mm/.308 Winchester, and .260 Remington. The barrel lengths of the DD5 rifles are optimized for maneuverability without compromising ballistics. DD5 rifles allow the shooter to dramatically increase their effective range with a MSR without compromising the versatility of the platform.