What to do about headspace after #4 bolthead?

[Edward Horton]

So my 30-30 with its rear locking lugs never flexes.

The same for the 30-40 Krag rear locking lug never letting the action flex.

And the Remington 788 with its rear locking lugs must never flex even with the higher pressure.

Or is it just British rifles with rear locking lugs that flex.

I’m glad our “Superior American” rifles don’t flex when fired




(Did I tell you I like my Enfield’s Jim K)