Lantac Raven 223 Remington/5.56 NATO Billet Side Charging Receiver Lower/Upper Set

The LANTAC Raven billet receiver set pairs the USC Upper Side Charging Receiver with the LA-N15 Raven lower to create a matched platform suited for new rifle builds across multiple calibers. This receiver set incorporates a broached internally flared magwell, spot face takedown area, ultra smooth proprietary bore, radiused Cam Pin slot, reduced diameter barrel extension area for precise barrel fit, rear set screw lug tensioning, and precision machining including reamed holes and single point milled, single operation extension threads.