Redding custom bushing die set (neck, FL, seater) for 7mm/.300 RCM. $135 + shipping. Custom chamber reamer from Pacific Tool & Gauge for 7mm/.300 RCM. $85 + shipping. Broughton custom 5C fluted barrel chambered in 7mm/.300 RCM, 23”, 1” diameter threads/16 tpi (fits Winchester, Ruger, Sako, Tikka, etc.). $265 + shipping. .300 RCM brass (NIB), 7 boxes (50 per box) available + 1 box that has been necked to 7mm). $27 per box + shipping. Please email firstname.lastname@example.org or call 406/381-3672 (Montana) for more information.