I have some of these arrows. Are they Carbon or glass? The only number I find on them the number 4. Anyone know anything about them?

Terry

Terry, are they olive drab in color? If so they may be fiberglass. I think those are the ones that I started out with in the early 1980's.

Larry,
  Yes they are the drab olive color. I believe these use the same size points as 1716's alum. I have replaced a couple of the original nocks with snap nocks.  I know I have eight of them and there may be a couple more back there somewhere.

Terry