say whatOriginally Posted by say what
Please do not put words in my mouth or make assumptions. I collect British Enfield rifles and "NOTHING" supports the case rim but the forward edge of the chamber and the bolt face.
[img width=600 height=450]http://i122.photobucket.com/albums/o254/bigedp51/IMGP1355-1.jpg[/img]
I also have headspace gauges for my Enfield rifles.
[img width=600 height=433]http://i122.photobucket.com/albums/o254/bigedp51/IMGP5264.jpg[/img]
I can also measure headspace on my Enfield rifles using a set of feeler gauges placed between the reciever and right locking lug, or I can use a spent primer.
[img width=600 height=450]http://i122.photobucket.com/albums/o254/bigedp51/IMGP6598b.jpg[/img]
The feeler gauge is actually measuring head gap clearance and when added to the rim thickness gives you actual headspace.
[img width=600 height=450]http://i122.photobucket.com/albums/o254/bigedp51/IMGP6600.jpg[/img]
I think I can say I understand the words headspace and head gap clearance.
And at times "excess headspace" is a pain in the backside and causes a foamy lip. ;D
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