It looks like with resurgence of traditional bowhunting, they would still be produced, glue-on or screw in. I had to buy some off E-bay a while back, the glue-ons.  They came from Oregon and I live in the 'ole Bluegrass. Take care and good luck huntin' !
DR

they seem to be available on different sites and in the classifieds. I agree that they should be makin em again. jn

Danny, one of the sponsors here carries them.  Kustom King.  They have all three sizes of the screw-in heads.  They don't make a glue-on anymore...maybe in the future.

I pick them up whenever I find them. Got six brand new  glue ons at a shoot this summer for $15.00.

There is another company producing the screw on version and they are identical. They may be making the others as well. I was in a sporting goods store and seen them on the rack. I bought a 3 pack for $11.00, bleaders included.

3R was selling old "used" ones a while back on their website. They looked good enough for hunting to me. They also had "new" ones that were mounted at some point, but never shot.
I just picked up 5 packs of razorheads ss(145 gr) from a local bow shop going outta business. Traded some, using the rest. I also have 8 old glue ons that were my dad's.

Thanks for the info.
DR

Cabelas has them.

Nala