Brownells now offers a new concept in AR-15 components: a flattop Upper Receiver Group from Daniel Defense with all the basic parts installed, so you can select the most-often customized components yourself. The barrel, front sight tower, A2 flash suppressor, gas tube, forward assist and ejection port door are already installed. You supply the bolt/carrier, handguard and charging handle of your choice. There is no need to pay for components you’re going to replace. Chrome-lined, 5.56 NATO chamber, 16-inch barrel with choice of carbine or mid-length gas system.
