APF .300 Winchester Magnum MLR Complete Upper Receiver 18in SST Armor Black. 300 Winchester Magnum MLR Complete Upper Receiver was created to be the ideal item for any person looking for an exceptional selection.. Established using some of the most durable and long lasting substances around these AR15 Upper Receivers by APF offers you an item which will give numerous years of reliability. APF has been developing high-quality merchandise for a very long time and the APF .300 Winchester Magnum MLR Complete Upper Receiver is their way of demonstrating exactly how much they are concerned. Right here at OpticsPlanet we make it our obligation to get the most suitable product for all of your requirements and exhibiting the APF .300 Winchester Magnum MLR Complete Upper Receiver is a thing that we are pleased to offer. Specifications for APF .300 Winchester Magnum MLR Complete Upper Receiver: Manufacturer: APF Caliber: .300 Winchester Magnum Color: Armor Black Fabric/Material: Aluminum Gun Type: Rifle Package Contents: APF 300 Win Mag MLR Complete Upper Receiver APF UP1146: .300 Winchester Magnum MLR Complete Upper Receiver 18in SST Armor Black