For pheasant, grouse, quail, and more, Federal Wing-Shok ensures every upland bird hunt is nothing short of the ultimate experience. Choose PF or QF logo boxes and you're helping to support important grassroots habitat initiatives. PF is a grassroots organization that understands the passion involved in hunting favorite birds. This unique and successful model brings the upland conservation techniques to the people who care the most, and keeps them there. The Premium P258 load is copper-plated.