Forgot to take photo while ago sorry
Here is the r8 vs r93 bolt heads
http://img.tapatalk.com/d/13/10/12/duveny2u.jpg
Weight of the 2 of the ones the I have are
2087grams r8
1942grams r93
That's rifle with no barrels in them, going the r93 way there is going to be more and more aftermarket parts soon either that or cheaper and cheaper r93s
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