| I am now offering rifled 10" .177 
      barrels for the various Crosman lines. Barrel has OD of 7/16" 
      (11.1125mm). This barrel is 
      primarily for the 2240, but will fit certain other models. 10" .177 (with the proper flat spot 
      for the front sight) has never been offered by 
      Crosman or anyone else, so I am now taking 24" .177 barrels and cutting 
      them down to 10". I am then facing and crowning the muzzle for a nice, 
      accurate shot. Furthermore, I am milling the proper "flat spot" on the top 
      of the barrel for the plastic front sights. The photos show the bare steel 
      finish, but the muzzle will be re-blued to a nearly perfect match. If you're swapping calibers from .22, 
      you'll need the .177 bolt, too.  
      10" .22 Available Here. 
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