Bisley 90mm Scope Extension Piece

The 90mm Bisley scope extension will fit most 1" scopes.

It has a inside diameter of 38mm but can be stretched to fit most scopes by leaving in hot water for a few minutes to supple up the rubber and then place over the scope and allow it to cool.

It sits on the back of the scope and cups the users eye so the only light the eye can see is through the scope, this increases the users concentration on the target.

Ideal for target shooting and lamping as the lamp light does not get reflected back off the scope lens.

Due to its flat back the extension is suitable for people who wear glasses.