Quoted:
I had heard mention in the past that Redding dies should be used for reloading 7.5 x 55 for the K31. I thought it had something to do with the Redding dies being machined specifically for the K31 chamber dimensions, while all others were for any 7.5 x55 and may be a bit undersize and work the brass excessively. Is this good info? Or will RCBS dies work just as well?
Thanks!
I have the Lee collet die set and an RCBS set. I mainly use the collet die because I load the 7.5 so much, I don't want to wear out my brass. Mine was loaded for High Power competition so I loaded and fired 85-90 rounds per month not counting load development and practice. The Lee dies were fantastic, but if I felt the need to full-length size, I'd use the RCBS. I'm sure the Redding work fine, but after having loaded a couple thousand 7.5's with other than Redding, I don't see a "need" for them.