Don sold me a bunch of his M1 LC brass a while back. After my M1 came back from Roland Beaver, glass bedded, Douglas barrel, trigger job, NM sights etc. I fired this group with my handloads and Don's brass.
IMR 4895, 48.8 grains, Federal 210 GM match primer, Speer 150 gr FMJBT. Only brass prep was primer pocket. Sized and decapped with an RCBS X-die, seated with a Forster micrometer seater. Fired on a sunny, still day when I could see well, from a sandbag rest fore and aft.
IMR 4895, 48.8 grains, Federal 210 GM match primer, Speer 150 gr FMJBT. Only brass prep was primer pocket. Sized and decapped with an RCBS X-die, seated with a Forster micrometer seater. Fired on a sunny, still day when I could see well, from a sandbag rest fore and aft.