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6cm

does anyone have pics to compare 6cm,243,6slr?can 6cm be fireformed from 243 brass or need resizing.in a 26in barrel would i lose to much for 6cm to be legitimate 1000 yd gun?
 
Look here http://6mmar.com/243_Imp_30_.php

And here http://6mmar.com/Super_LR.html

The 6CM and 243 Imp 30* look almost identical in pictures
 
this one?
243Winvs6CMvs6mmSuperLR.jpg


243, CM, SLR.

xdeano
 
calib said:
what is the difference between the 243 ai and the 6cm?
[br]
The .243 AI has a 40° shoulder and the 6CM has a 31° shoulder. Both blow the shoulder forward from the neck base and are improved cartridges. The 6mm SLR is created by pushing the shoulder back around the neck to form a 30° shoulder. It has less capacity than either the .243 AI or 6CM but has a longer neck. It is a wildcat cartridge.


*** corrected shoulder angle of 6CM from 30° to 31° ***
 

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