Black Eagle 'M' Micro Nock

Very weak

The nock stem being hollow makes it very weak. Nock gets too tight when put in the arrow shaft and breaks off when trying to adjust it leaving the stem in the arrow, leaving you with the almost impossible task of trying to remove it.Would not recommend.

Does the job

I bought a pack, because these are what my arrows (also from CAO) were originally built with. Replacing my broken nock was an easy pull-out push-in operation. Perfect fit. Now I have 11 more spares. These nocks click onto the string nicely, and have a ridge on one side to help me orient the arrow without looking down. I've only broken one in a year of shooting. very happy with them. Special thanks to Canada Archery Online for answering my questions quickly!

Tough

These are made of a different material from the nicks provided on my Intrepid arrows (M-ST). Those are very brittle and broke easily, whereas these are more tough and less brittle. Same size so fit in to the narrows shafts.