SDCYOW 60 Pack Archery Arrows Nocks Glue On 7mm Arrow Shaft Plastic Nocks Replacement Arrow Tail for DIY Hunting Arrows Recurve Bow Compound Bow

These WILL NOT FIT SWAGED ALUMINUM ARROWS like the old game getter arrows bought and CAN NOT USE I THREW THEM IN THE TRASH

A good product but make sure you got the measurements metrics are a pain : (

I am a professional archery coach. I glued these onto a few dozen standard fiberglass youth arrows and half of them broke in the first three sessions with my archery students. As other have mentioned, the nock fit on these is pretty wide. This wouldn't be a problem, except for the fact that these are for youth/beginner arrows and bows. Youth bows don't use enough string strands to fit these nocks well.

sized for what arrows cuz it slides over non without filing. FALLS OFF SERVING ON BOWSTRING IN MID DRAW CAUSING DRY FIRE.

This could be user error, but the shafts didn't fit nor were they the standard conical void inside. The actual knock slides on my string and doesn't like to grab. I've had it accidentally dry fire a few times, but a knock point helps. Overall, make sure you get all your measurements right before ordering and hopefully the issues will resolve themselves.