Thanks lr52 and everyone.
LRRPF52, if you ever want to sell that Grendel reamer you bought, lemme kno. Boltie Grendel is on the short list, and I'll b needing a reamer. If ur not interested I'm gonna get a Manson, as I'm pretty sure his is saami
LR, yea we're running light loads fire forming the brass. I should be around 2900fps with 140's after fireforming. The Lapua brass is definitely thicker with less capacity. I'm thinking the smaller capacity is gonna push the pressures back to where I need for the 140 gr. I've researched and have notes but can't remember off top of my head. Should be pretty interesting tho with fire formed, neck sized brass tho. I'll prolly bump shoulders .002 on some to see if I'm getting any accuracy difference.
Richard
LRRPF52, if you ever want to sell that Grendel reamer you bought, lemme kno. Boltie Grendel is on the short list, and I'll b needing a reamer. If ur not interested I'm gonna get a Manson, as I'm pretty sure his is saami
LR, yea we're running light loads fire forming the brass. I should be around 2900fps with 140's after fireforming. The Lapua brass is definitely thicker with less capacity. I'm thinking the smaller capacity is gonna push the pressures back to where I need for the 140 gr. I've researched and have notes but can't remember off top of my head. Should be pretty interesting tho with fire formed, neck sized brass tho. I'll prolly bump shoulders .002 on some to see if I'm getting any accuracy difference.
Richard