The CT Buffalo is designed along the lines of the other high end Carbon Tech Arrow shafts.  Our special wrap eliminates shattering and you can fletch and re-fletch all day long and it still looks like new! The CT Buffalo has a .387 ID.
 
Spine:  .225"
Weight:  9 gpi
Straightness:  .005" +/-
 
Comes with McKinney Nock and nock adapters