About 3 years ago i bought a Redding competition die set (bushing) for 243win. I love them and it makes GREAT handloads for me, now here is my question. Yesterday i bought a custom 260 remington. Can i use this die set since its the same parent case and just buy like .293 bushing for it? The guy i bought it from said he used a 243 seater die to load for this rifle. I guess im really trying to not buy another $250 die set but will if i have to.