I am currently shooting Easton Axis 4mm, and absolutely love them. They shoot very well from point blank out to 75yds, other than when I hit tree branches The issue I am running into, is the 50 grain outserts that come with them are aluminum and to be quite frank, they are junk. Iāve replaced 4 of them now due to them bending, and bending very easily. There is hardly a ācollarā that goes over the end of my shaft like most other outserts have as well. I donāt really have any interest in going heavier than 50 grains for my outsert, but was curious if anyone knew of another manufacturer that made 50 grain outserts that can be used in an arrow with an ID of 0.165 Thanks