ZRAMO Microphone Clip Mount Small Size Mics Holder Shock Mount with Adapter and 8pc O-ring for D230, ME66, Rode NTG-2,NTG-1, AT-875R

Lovely quality for the money. Bit small for a rode m3 but fits either way. Stable and should help with vibrations.

Perfect item for requirement. Downmarked a star as the thread is not 1/4 - I had to buy an additional adaptor to fit to my tripod

Yep very good, spare rubber bands came with it too, much cheaper than brand names

Good

Very solid, very reliable. The bands are evidently pretty tough. It works!