I have a Parker-Hale in a .243. It is a very accurate rifle, however it coppers up faster than my other rifles. Had rifle builder look at it, he had never seen a action like it. Upon extraction the bolt is not as supported (woobley) as others. I was later told this was true of Mauser actions as they were intended for military use but very dependable. I will keep mine and rebarrel when needed in .243AI.
Jim