30/50mm DMR Scope Extender

Scope extender for smaller scopes with 30mm objective lens tube outer diameter. The outer diameter of the extender is 50mm, and its length is 90mm. Aside from giving the scope a more menacing look, it prevents lens from reflecting sun towards the opponent, also preventing lens flare.

The inner diameter of the extender is 30.1mm and it should be a nice snug fit for a 30mm tube, depending on how good your printer calibration is. 

In case it is too tight or too loose, you can slightly scale the model up or down to achieve a proper fit.

There are two versions:

1. Without a screw that is just a friction fit.
2. With an M5 (5mm) inset hex 4-6mm long screw.