approved non-toxic shoot????

[DelDuck]

Was looking at the Delaware huniting guide online and was looking at the approved Non-toxic shoot, and as I understand this is suppose to be the Federal list. I don't see Hevishot listed. Here is ithe list


The shot types that are approved as nontoxic for waterfowl hunting in the U.S. are the following.
APPROVED NONTOXIC SHOT TYPES - JUNE 2005

Federal Code Reference - 50 CFR 20.21(j)



Approved shot type


Composition by Weight



bismuth***8209;tin


97% bismuth, 3% tin



steel


iron and carbon



tungsten***8209;bronze


51.1% tungsten, 44.4% copper, 3.9% tin, 0.6% iron



tungsten***8209;iron (2 types)


40% tungsten, 60% iron and 22% tungsten, 78% iron



tungsten***8209;matrix


95.9% tungsten, 4.1% polymer



tungsten***8209;nickel***8209;iron


50% tungsten, 35% nickel, 15% iron



tungsten***8209;polymer


95.5% tungsten, 4.5% Nylon 6 or 11



tungsten***8209;tin***8209;bismuth


49***8209;71% tungsten, 29***8209;51% tin; 0.5***8209;6.5% bismuth



tungsten***8209;tin***8209;iron***8209;nickel


65% tungsten, 21.8% tin, 10.4% iron, 2.8% nickel