This mount eliminate the interference between Magnetospeed Sporter chronograph and the barrel allowing keeping the device connected during precision long range shooting.

You'll need:

1. Printed part
2. aluminum 20x10 mm rod to be cut relative to barrel length
3. n.2 M5x30 screws and nuts
4. Magnetospeed sporter without belt and buckle
5. piccatinny rail on bottom of your rifle handguard

See pictures for final result (device mounted on my Savage 110 Precision 6.5 Creedmoor)