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Neck Dia for 7-08

mdesign

Gunny Sergeant
Full Member
Minuteman
Nov 2, 2004
2,134
10
Nebraska
Would a .315 neck be considered a "standard" neck dia for 7MM?

Current neck wall thickness for WW brass seems to run between .0135 and .014 for a loaded dia of .312 so it should work okay. Not sure what necked down 308 Lapua brass would measure but might be tighter.