3D printed quick release mobile phone scope mount.

Allows most mobile phones to be attached to an air rifle scope rail.

Attaches to the 11mm scope rails rather than the scope itself.

Further details here http://www.brettoliver.org.uk/Mobile_Phone_Scope_Mount/Mobile_Phone_Scope_Mount.htm

FreeCAD files included so the parts can be modified to suit.

You will need the quick release lever https://cults3d.com/en/3d-model/various/quick-release-clamp

Also if required M3 knobs from Tingiverse https://www.thingiverse.com/thing:641854

There are many phone to scope mounts available but most seem to fit directly onto the scope eyepiece.

I don't like the idea of mounting a heavy smartphone to the end of my scope through a long extension eyepiece as it puts strain on the fragile eyepiece threads and scope body.

This bracket clamps directly to the scope rails with a quick release lever and the scope just has a light weight "lens hood" attached to it.

This also has the advantage of leaving any eyepiece adjustment free to use.

Lightweight tube lens hood slipped onto the rear of the scope.

On my scope the hood fits nicely onto the rubber eyepiece adjuster so turning the hood adjusts the eyepiece.

Alternatively the lens hood could be bonded to the phone case so there is no physical connection to the scope.

Lens hood tube bonded to a spare mobile phone case.

Typical mobile phone view through the scope.

Close-up view showing fitting location.

Phone removed to show the mount in position.

The black tube lens hood only slides onto the scope and is not attached to the scope allowing focusing.

The mount is made up from 4 main parts plus 6 minor parts.

The parts are reversible so the mobile phone can be mounted on either side of your rifle.

View from under the mount showing the lower thumbscrews.