I happened to saw this (
http://dx.com/p/6mm-stainless-steel-...-6-pack-113621) sometime ago and got few sets. Since these are the cheapest airsoft bushings I found from online retailers, I think it maybe interesting to do a review on it, what do you think?
I plan to check the consistency on dimensions (inner and outer diameters, thickness, etc). I also plan to take some high resolution pictures about the surface finishing of the bushings. I wish I can test the Rockwell scale hardness of that, but I don't have access to that. And of course I will also put them in few guns to test them out. Anything else to add? Is this review going to have any use or worth the effect?