There were 2 versions of the Daisy 225.   The Schematic is for the first version, a .177 caliber pellet, break barrel spring piston made by Milbro in Scotland and sold by Daisy from 1971 to 1974.  The second version was a pump-action BB rifle.  It was basically a "B" version of the model 25, introduced in 1994 and discontinued in 1996.   BB's loaded on the side of the barrel near the front sight, safety in the trigger.  For a picture of the 225 BB gun CLICK HERE.   

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