This is the rifle I had rebored by JES. It is a Remington 660 that started life as a 6mm Rem.. I finally got to loading for it using cast boolits. I am loading two 200 grain moulds from Lee - one gas checked and one plain base. Also a 200 grain mould from NOE with hollow points. For brass I am using new Starline. I loaded some up using IMR 4227 with boolit seated to the crimp groove. OAL 2.47 " with no crimp. They chamber beautifully but will not feed from the magazine.
I want to start shooting for groups and velocity. Using cast boolit load data from Lyman and Lee. All well below jacketed bullet loads. Looking for about 2,000 fps.
Anyone have advice about making these feed from the magazine?
Jim