.303 British Maximum cartridge drawing.

[ireload2]

JM,
Do your chamber shoulders remotely resemble the shape of unfired ammo?

Information

Warning: This is a relatively older thread This discussion is older than 360 days. Some information contained in it may no longer be current.

[jmoore]

JM,
Do your chamber shoulders remotely resemble the shape of unfired ammo?

Not really, hence the various "families". But there's some little differences even in the ammo, however, I never catagorized them.

W/in a particular family, I have a few rifles that can interchange neck sized only rounds, but it's generally easier just to segregate by S/N. Which can be right annoying during a busy range day! I'm really starting to miss cheap "non-reloadable" surplus ammo....