Kel Tec RFB Kydex Cheek Rest. Form fitted to the Kel-Tec RFB. Protects your face from hot or cold weather while protecting the metal of your RFB from sweat and dirt. Package Contents: Kel Tec RFB Kydex Cheek Rest RFB-801 The Kel Tec RFB Kydex Cheek...