I have always shot a very forgiving aluminum shaft. My wifes bow doesn' t have the weight to push my big shafts, so I got her some Game Winner " Terminator" carbon arrows to try. Well, it puts them clean through my McKenzies mid section, the thickest part and it is new, had it a week!

I can' t find a field tip that is the same smaller diameter as the shaft of the carbon shafts. It has pulled the inserts with the tip, out of the arrow.

I tried a tip called " pig points" , but some of them pulled the inserts out too.

What size diameter, screw in tips do I need. All I seem to be able to find are 11/32 or 5/16 diameter. Are there smaller tips available?